Black-headed gull
Chroicocephalus ridibundus<<< species overview
_-_megagroundsloth.de_1.jpg)
SEE ALL POSTS ABOUT THIS SPECIES
| Domain: | Eukaryota |
|---|---|
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Charadriiformes |
| Family: | Laridae |
| Genus: | Chroicocephalus |
| Species: | ridibundus |
| Name: | Black-headed gull |
Description
No descriptionObservation data
Observation data updated daily from

The observations are "research-grade" and must therefore meet the following criteria:
- At least two independent users must confirm the observation.
- No additional users must reject the observation.
- The observation must not be marked as "unidentifiable."
- The observation must have georeferenced coordinates.
- The date and time of the observation must be correct.
Observations by distribution and threat status
Total number of observations: 38648
native
endemic
introduced
threatened
Bar graph:
native 99.99%, endemic 0%, introduced 0%, threatened 8.87%
Observation (ID 359650975):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:38 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.8522298,30.0421852199)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:38 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.8522298,30.0421852199)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
Observation (ID 359650971):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:13 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.8494587701,30.04037648)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:13 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.8494587701,30.04037648)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
Observation (ID 359568057):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:13 PM
in Бессоновский р-н, Пензенская обл., Россия
Open in Google Maps
(53.2761600061,45.1330130507)
(Time zone: +03:00 Europe/Moscow)
by okras
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:13 PM
in Бессоновский р-н, Пензенская обл., Россия
Open in Google Maps
(53.2761600061,45.1330130507)
(Time zone: +03:00 Europe/Moscow)
by okras
This species is native to this region.
Observation (ID 359589849):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:22 PM
in Kauppatori, Helsinki, Uusimaa, FI
Open in Google Maps
(60.1673166667,24.954695)
(Time zone: +02:00 Europe/Helsinki)
by pepers
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:22 PM
in Kauppatori, Helsinki, Uusimaa, FI
Open in Google Maps
(60.1673166667,24.954695)
(Time zone: +02:00 Europe/Helsinki)
by pepers
This species is native to this region.
Observation (ID 359650954):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:08 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.84954594,30.0403444)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:08 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.84954594,30.0403444)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
Observation (ID 359594961):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:07 PM
in Северо-Западный административный округ, Москва, Россия
Open in Google Maps
(55.793461934,37.4240386335)
(Time zone: +03:00 Europe/Moscow)
by nika_mart
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:07 PM
in Северо-Западный административный округ, Москва, Россия
Open in Google Maps
(55.793461934,37.4240386335)
(Time zone: +03:00 Europe/Moscow)
by nika_mart
This species is native to this region.
Observation (ID 359569545):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:48 PM
in Московский р-н, Тверь, Тверская обл., Россия
Open in Google Maps
(56.8098406657,35.8845597069)
(Time zone: +03:00 Europe/Moscow)
by andreyradygin
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:48 PM
in Московский р-н, Тверь, Тверская обл., Россия
Open in Google Maps
(56.8098406657,35.8845597069)
(Time zone: +03:00 Europe/Moscow)
by andreyradygin
This species is native to this region.
Observation (ID 359719959):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:17 PM
in Волжский р-н, Самарская обл., Россия
Open in Google Maps
(53.118959361,50.2005246359)
(Time zone: +04:00 Europe/Samara)
by gunchin
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:17 PM
in Волжский р-н, Самарская обл., Россия
Open in Google Maps
(53.118959361,50.2005246359)
(Time zone: +04:00 Europe/Samara)
by gunchin
This species is native to this region.
Observation (ID 359615009):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:06 PM
in Katwijk aan Zee, Netherlands
Open in Google Maps
(52.20929,4.3993883333)
(Time zone: +01:00 Europe/Amsterdam)
by gray_wanderer
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:06 PM
in Katwijk aan Zee, Netherlands
Open in Google Maps
(52.20929,4.3993883333)
(Time zone: +01:00 Europe/Amsterdam)
by gray_wanderer
This species is native to this region.
Observation (ID 359731596):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 5:47 PM
in Hawkswood Road, Chelmsford, England, GB
Open in Google Maps
(51.6466867626,0.4894948662)
(Time zone: +00:00 Europe/London)
by jreader1
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 5:47 PM
in Hawkswood Road, Chelmsford, England, GB
Open in Google Maps
(51.6466867626,0.4894948662)
(Time zone: +00:00 Europe/London)
by jreader1
This species is native to this region.
Observation (ID 359549165):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 5:25 PM
in PWX8+XP, Bălți, Moldova
Open in Google Maps
(47.7482011248,27.9164616019)
(Time zone: +02:00 Europe/Chisinau)
by ceperlik
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 5:25 PM
in PWX8+XP, Bălți, Moldova
Open in Google Maps
(47.7482011248,27.9164616019)
(Time zone: +02:00 Europe/Chisinau)
by ceperlik
This species is native to this region.
Observation (ID 359583089):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 5:17 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1683233333,65.4472266667)
(Time zone: +05:00 Asia/Yekaterinburg)
by elenalevkina
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 5:17 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1683233333,65.4472266667)
(Time zone: +05:00 Asia/Yekaterinburg)
by elenalevkina
This species is native to this region.
Observation (ID 359532596):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:57 PM
in Saintes-Maries-de-la-Mer, Provence-Alpes-Côte d'Azur, FR
Open in Google Maps
(43.48752585,4.4072838954)
(Time zone: +01:00 Europe/Paris)
by priusbird420
This species is endangered in this region.
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:57 PM
in Saintes-Maries-de-la-Mer, Provence-Alpes-Côte d'Azur, FR
Open in Google Maps
(43.48752585,4.4072838954)
(Time zone: +01:00 Europe/Paris)
by priusbird420
This species is endangered in this region.
This species is native to this region.
Observation (ID 359559567):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:52 PM
in Москва, Россия, 142782
Open in Google Maps
(55.5877433933,37.337558493)
(Time zone: +03:00 Europe/Moscow)
by olchu
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:52 PM
in Москва, Россия, 142782
Open in Google Maps
(55.5877433933,37.337558493)
(Time zone: +03:00 Europe/Moscow)
by olchu
This species is native to this region.
Observation (ID 359536819):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:44 PM
in Babadag, Romania
Open in Google Maps
(44.8959080236,28.8243318505)
(Time zone: +02:00 Europe/Bucharest)
by crilup
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:44 PM
in Babadag, Romania
Open in Google Maps
(44.8959080236,28.8243318505)
(Time zone: +02:00 Europe/Bucharest)
by crilup
This species is native to this region.
Observation (ID 359587678):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:41 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1417008479,65.4186237033)
(Time zone: +05:00 Asia/Yekaterinburg)
by yaroslav_burmatov
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:41 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1417008479,65.4186237033)
(Time zone: +05:00 Asia/Yekaterinburg)
by yaroslav_burmatov
This species is native to this region.
Observation (ID 359533669):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:34 PM
in Пристань, Новосибирск, Новосибирская обл., Россия, 630123
Open in Google Maps
(55.0556490532,82.8228904679)
(Time zone: +07:00 Asia/Novosibirsk)
by vladyika
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:34 PM
in Пристань, Новосибирск, Новосибирская обл., Россия, 630123
Open in Google Maps
(55.0556490532,82.8228904679)
(Time zone: +07:00 Asia/Novosibirsk)
by vladyika
This species is native to this region.
Observation (ID 359504024):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:21 PM
in Moskva
Open in Google Maps
(55.8159561157,37.4807395935)
(Time zone: +03:00 Europe/Moscow)
by novikmmx
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:21 PM
in Moskva
Open in Google Maps
(55.8159561157,37.4807395935)
(Time zone: +03:00 Europe/Moscow)
by novikmmx
This species is native to this region.
Observation (ID 359534917):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:09 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1675937875,65.4466523495)
(Time zone: +05:00 Asia/Yekaterinburg)
by stagsegel
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 4:09 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1675937875,65.4466523495)
(Time zone: +05:00 Asia/Yekaterinburg)
by stagsegel
This species is native to this region.
Observation (ID 359618608):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 3:33 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.8999123309,30.2088858051)
(Time zone: +03:00 Europe/Moscow)
by kokoreva46452
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 3:33 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.8999123309,30.2088858051)
(Time zone: +03:00 Europe/Moscow)
by kokoreva46452
This species is native to this region.
Observation (ID 359488411):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 3:04 PM
in Московская обл., Россия, 141730
Open in Google Maps
(56.0043566097,37.486442551)
(Time zone: +03:00 Europe/Moscow)
by winterytern
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 3:04 PM
in Московская обл., Россия, 141730
Open in Google Maps
(56.0043566097,37.486442551)
(Time zone: +03:00 Europe/Moscow)
by winterytern
This species is native to this region.
Observation (ID 359530596):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 2:47 PM
in Псков, Псковская обл., Россия
Open in Google Maps
(57.823359868,28.3223361169)
(Time zone: +03:00 Europe/Moscow)
by yakshina
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 2:47 PM
in Псков, Псковская обл., Россия
Open in Google Maps
(57.823359868,28.3223361169)
(Time zone: +03:00 Europe/Moscow)
by yakshina
This species is native to this region.
Observation (ID 359633176):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 2:33 PM
in 67150 Erstein, France
Open in Google Maps
(48.425030131,7.7115705826)
(Time zone: +01:00 Europe/Paris)
by ycordebard
This species is endangered in this region.
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 2:33 PM
in 67150 Erstein, France
Open in Google Maps
(48.425030131,7.7115705826)
(Time zone: +01:00 Europe/Paris)
by ycordebard
This species is endangered in this region.
This species is native to this region.
Observation (ID 359604573):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 2:11 PM
in Ciemino Małe 21A, 78-446, Polska
Open in Google Maps
(53.6294486,16.5572501)
(Time zone: +01:00 Europe/Warsaw)
by adam_waligora
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 2:11 PM
in Ciemino Małe 21A, 78-446, Polska
Open in Google Maps
(53.6294486,16.5572501)
(Time zone: +01:00 Europe/Warsaw)
by adam_waligora
This species is native to this region.
Observation (ID 359612223):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 1:50 PM
in Ленинградская обл., Россия
Open in Google Maps
(59.967081362,29.4211698366)
(Time zone: +03:00 Europe/Moscow)
by kulyashi
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 1:50 PM
in Ленинградская обл., Россия
Open in Google Maps
(59.967081362,29.4211698366)
(Time zone: +03:00 Europe/Moscow)
by kulyashi
This species is native to this region.
Observation (ID 359479046):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 12:36 PM
in Корсаковский р-н, Сахалинская обл., Россия
Open in Google Maps
(46.6101014794,142.9981148599)
(Time zone: +11:00 Asia/Sakhalin)
by tatjana_koroteeva05
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 12:36 PM
in Корсаковский р-н, Сахалинская обл., Россия
Open in Google Maps
(46.6101014794,142.9981148599)
(Time zone: +11:00 Asia/Sakhalin)
by tatjana_koroteeva05
This species is native to this region.
Observation (ID 359489301):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 11:41 AM
in Lewis, Isle Of Lewis, Scotland, GB
Open in Google Maps
(58.3526968452,-6.5933711662)
(Time zone: +00:00 Europe/London)
by rowan_m
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 11:41 AM
in Lewis, Isle Of Lewis, Scotland, GB
Open in Google Maps
(58.3526968452,-6.5933711662)
(Time zone: +00:00 Europe/London)
by rowan_m
This species is native to this region.
Observation (ID 359491967):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 11:03 AM
in Стрельна, Санкт-Петербург, Россия, 198515
Open in Google Maps
(59.8498176255,30.0422716411)
(Time zone: +03:00 Europe/Moscow)
by roughingit
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 11:03 AM
in Стрельна, Санкт-Петербург, Россия, 198515
Open in Google Maps
(59.8498176255,30.0422716411)
(Time zone: +03:00 Europe/Moscow)
by roughingit
This species is native to this region.
Observation (ID 359587968):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 10:06 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7071764224,30.1185965861)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 10:06 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7071764224,30.1185965861)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
Observation (ID 359633122):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:53 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7058494585,30.1193353568)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:53 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7058494585,30.1193353568)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
Observation (ID 359552776):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:44 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7042546302,30.109138962)
(Time zone: +03:00 Europe/Moscow)
by ekaterina_barashkova
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:44 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7042546302,30.109138962)
(Time zone: +03:00 Europe/Moscow)
by ekaterina_barashkova
This species is native to this region.
Observation (ID 359552771):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:38 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7069823215,30.108963524)
(Time zone: +03:00 Europe/Moscow)
by ekaterina_barashkova
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:38 AM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.7069823215,30.108963524)
(Time zone: +03:00 Europe/Moscow)
by ekaterina_barashkova
This species is native to this region.
Observation (ID 359496175):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:34 AM
in Мытищи, Московская обл., Россия, 141018
Open in Google Maps
(55.8972387678,37.7203764394)
(Time zone: +03:00 Europe/Moscow)
by malbert79
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:34 AM
in Мытищи, Московская обл., Россия, 141018
Open in Google Maps
(55.8972387678,37.7203764394)
(Time zone: +03:00 Europe/Moscow)
by malbert79
This species is native to this region.
Observation (ID 359570845):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:14 AM
in Чкаловский р-н, Екатеринбург, Свердловская обл., Россия
Open in Google Maps
(56.7720548628,60.690903983)
(Time zone: +05:00 Asia/Yekaterinburg)
by galina_maksimenko
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 9:14 AM
in Чкаловский р-н, Екатеринбург, Свердловская обл., Россия
Open in Google Maps
(56.7720548628,60.690903983)
(Time zone: +05:00 Asia/Yekaterinburg)
by galina_maksimenko
This species is native to this region.
Observation (ID 359483329):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:14 AM
in Северо-Восточный административный округ, Москва, Россия
Open in Google Maps
(55.8435814233,37.6223543833)
(Time zone: +03:00 Europe/Moscow)
by roman_fedoseev
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:14 AM
in Северо-Восточный административный округ, Москва, Россия
Open in Google Maps
(55.8435814233,37.6223543833)
(Time zone: +03:00 Europe/Moscow)
by roman_fedoseev
This species is native to this region.
Observation (ID 359493577):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:12 AM
in Московский р-н, Рязань, Рязанская обл., Россия
Open in Google Maps
(54.6257274461,39.6477136789)
(Time zone: +03:00 Europe/Moscow)
by adelka-rzn
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 8:12 AM
in Московский р-н, Рязань, Рязанская обл., Россия
Open in Google Maps
(54.6257274461,39.6477136789)
(Time zone: +03:00 Europe/Moscow)
by adelka-rzn
This species is native to this region.
Observation (ID 359416424):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:47 AM
in Кунгур, Пермский край, Россия
Open in Google Maps
(57.4327070169,56.9424691306)
(Time zone: +05:00 Asia/Yekaterinburg)
by mashat
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:47 AM
in Кунгур, Пермский край, Россия
Open in Google Maps
(57.4327070169,56.9424691306)
(Time zone: +05:00 Asia/Yekaterinburg)
by mashat
This species is native to this region.
Observation (ID 359450086):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:35 AM
in Каменский р-н, Свердловская обл., Россия
Open in Google Maps
(56.3381798954,61.6727581728)
(Time zone: +05:00 Asia/Yekaterinburg)
by dva_udava
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:35 AM
in Каменский р-н, Свердловская обл., Россия
Open in Google Maps
(56.3381798954,61.6727581728)
(Time zone: +05:00 Asia/Yekaterinburg)
by dva_udava
This species is native to this region.
Observation (ID 359646793):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:22 AM
in Point Pelee National Park, Leamington, ON, CA
Open in Google Maps
(41.9102366667,-82.5090033333)
(Time zone: -05:00 America/Nipigon)
by caterpillar511
This species is endangered in this region.
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 7:22 AM
in Point Pelee National Park, Leamington, ON, CA
Open in Google Maps
(41.9102366667,-82.5090033333)
(Time zone: -05:00 America/Nipigon)
by caterpillar511
This species is endangered in this region.
This species is native to this region.
Observation (ID 359634963):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:43 AM
in Hayling Island, Hayling Island, England, GB
Open in Google Maps
(50.8298870951,-0.9819901023)
(Time zone: +00:00 Europe/London)
by purm
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:43 AM
in Hayling Island, Hayling Island, England, GB
Open in Google Maps
(50.8298870951,-0.9819901023)
(Time zone: +00:00 Europe/London)
by purm
This species is native to this region.
Observation (ID 359489964):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:39 AM
in Глазовский р-н, республика Удмуртия, Россия
Open in Google Maps
(58.1321768206,52.5743066183)
(Time zone: +04:00 Europe/Samara)
by nmukhanova
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:39 AM
in Глазовский р-н, республика Удмуртия, Россия
Open in Google Maps
(58.1321768206,52.5743066183)
(Time zone: +04:00 Europe/Samara)
by nmukhanova
This species is native to this region.
Observation (ID 359488298):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:29 AM
in Glazovskiy rayon, RU-UD, RU
Open in Google Maps
(58.1320204403,52.5750124454)
(Time zone: +04:00 Europe/Samara)
by nmukhanova
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:29 AM
in Glazovskiy rayon, RU-UD, RU
Open in Google Maps
(58.1320204403,52.5750124454)
(Time zone: +04:00 Europe/Samara)
by nmukhanova
This species is native to this region.
Observation (ID 359453729):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:24 AM
in 7-й Иваньковский пруд, Москва, Москва, RU
Open in Google Maps
(55.8160061807,37.476465934)
(Time zone: +03:00 Europe/Moscow)
by ilya_rudenko
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:24 AM
in 7-й Иваньковский пруд, Москва, Москва, RU
Open in Google Maps
(55.8160061807,37.476465934)
(Time zone: +03:00 Europe/Moscow)
by ilya_rudenko
This species is native to this region.
Observation (ID 359453304):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:24 AM
in Покровское-Стрешнево, Москва, Москва, RU
Open in Google Maps
(55.8158364318,37.4757041108)
(Time zone: +03:00 Europe/Moscow)
by ilya_rudenko
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Friday, 8th May 2026 at 6:24 AM
in Покровское-Стрешнево, Москва, Москва, RU
Open in Google Maps
(55.8158364318,37.4757041108)
(Time zone: +03:00 Europe/Moscow)
by ilya_rudenko
This species is native to this region.
Observation (ID 358922607):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 10:35 PM
in Töölönlahti, Helsinki, Finland
Open in Google Maps
(60.179680406,24.9317660173)
(Time zone: +02:00 Europe/Helsinki)
by kaupunkilinnut
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 10:35 PM
in Töölönlahti, Helsinki, Finland
Open in Google Maps
(60.179680406,24.9317660173)
(Time zone: +02:00 Europe/Helsinki)
by kaupunkilinnut
This species is native to this region.
Observation (ID 358922873):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 10:35 PM
in Töölönlahti, Helsinki, Finland
Open in Google Maps
(60.179680406,24.9317934874)
(Time zone: +02:00 Europe/Helsinki)
by kaupunkilinnut
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 10:35 PM
in Töölönlahti, Helsinki, Finland
Open in Google Maps
(60.179680406,24.9317934874)
(Time zone: +02:00 Europe/Helsinki)
by kaupunkilinnut
This species is native to this region.
Observation (ID 358922711):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 10:35 PM
in Töölönlahti, Helsinki, Finland
Open in Google Maps
(60.179680406,24.9317934874)
(Time zone: +02:00 Europe/Helsinki)
by kaupunkilinnut
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 10:35 PM
in Töölönlahti, Helsinki, Finland
Open in Google Maps
(60.179680406,24.9317934874)
(Time zone: +02:00 Europe/Helsinki)
by kaupunkilinnut
This species is native to this region.
Observation (ID 359319368):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 8:42 PM
in Приморский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0069295356,30.1947675379)
(Time zone: +03:00 Europe/Moscow)
by elenaforell
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 8:42 PM
in Приморский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0069295356,30.1947675379)
(Time zone: +03:00 Europe/Moscow)
by elenaforell
This species is native to this region.
Observation (ID 359234616):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 8:10 PM
in Кунгур, Пермский край, Россия
Open in Google Maps
(57.4416413534,56.9610099551)
(Time zone: +05:00 Asia/Yekaterinburg)
by mashat
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 8:10 PM
in Кунгур, Пермский край, Россия
Open in Google Maps
(57.4416413534,56.9610099551)
(Time zone: +05:00 Asia/Yekaterinburg)
by mashat
This species is native to this region.
Observation (ID 359487216):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 7:56 PM
in Железнодорожный р-н, Екатеринбург, Свердловская обл., Россия
Open in Google Maps
(56.8522133145,60.5780246604)
(Time zone: +05:00 Asia/Yekaterinburg)
by sundry_divers
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 7:56 PM
in Железнодорожный р-н, Екатеринбург, Свердловская обл., Россия
Open in Google Maps
(56.8522133145,60.5780246604)
(Time zone: +05:00 Asia/Yekaterinburg)
by sundry_divers
This species is native to this region.
Observation (ID 359487212):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 7:54 PM
in Железнодорожный р-н, Екатеринбург, Свердловская обл., Россия
Open in Google Maps
(56.8522133145,60.5780246604)
(Time zone: +05:00 Asia/Yekaterinburg)
by sundry_divers
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 7:54 PM
in Железнодорожный р-н, Екатеринбург, Свердловская обл., Россия
Open in Google Maps
(56.8522133145,60.5780246604)
(Time zone: +05:00 Asia/Yekaterinburg)
by sundry_divers
This species is native to this region.
Observation (ID 359317440):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 7:16 PM
in Московский р-н, Нижний Новгород, Нижегородская обл., Россия
Open in Google Maps
(56.345393263,43.9095961781)
(Time zone: +03:00 Europe/Moscow)
by bella_donna
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 7:16 PM
in Московский р-н, Нижний Новгород, Нижегородская обл., Россия
Open in Google Maps
(56.345393263,43.9095961781)
(Time zone: +03:00 Europe/Moscow)
by bella_donna
This species is native to this region.
Observation (ID 359336111):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 6:27 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.87891619,29.96878658)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 6:27 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.87891619,29.96878658)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
Observation (ID 359440256):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 6:19 PM
in Seal Road, Selsey, Chichester PO20 0LH, UK
Open in Google Maps
(50.7247156088,-0.7963046059)
(Time zone: +00:00 Europe/London)
by iwona95439
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 6:19 PM
in Seal Road, Selsey, Chichester PO20 0LH, UK
Open in Google Maps
(50.7247156088,-0.7963046059)
(Time zone: +00:00 Europe/London)
by iwona95439
This species is native to this region.
Observation (ID 359211428):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:50 PM
in Комсомольский Железнодорожный Мост, р., Обь, Новосибирская обл., Россия, 630066
Open in Google Maps
(54.9601850902,82.9826093093)
(Time zone: +07:00 Asia/Novosibirsk)
by kseniiab
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:50 PM
in Комсомольский Железнодорожный Мост, р., Обь, Новосибирская обл., Россия, 630066
Open in Google Maps
(54.9601850902,82.9826093093)
(Time zone: +07:00 Asia/Novosibirsk)
by kseniiab
This species is native to this region.
Observation (ID 359286320):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:50 PM
in Mežaparks, Northern District, Riga, Lotyšsko
Open in Google Maps
(57.0129533685,24.1598686143)
(Time zone: +02:00 Europe/Riga)
by vaclav_john
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:50 PM
in Mežaparks, Northern District, Riga, Lotyšsko
Open in Google Maps
(57.0129533685,24.1598686143)
(Time zone: +02:00 Europe/Riga)
by vaclav_john
This species is native to this region.
Observation (ID 359507776):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:39 PM
in Salinas de San Pedro, 30740 San Pedro del Pinatar, Murcia, España
Open in Google Maps
(37.8318549,-0.7715168)
(Time zone: +01:00 Europe/Madrid)
by franciscopicondiaz
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:39 PM
in Salinas de San Pedro, 30740 San Pedro del Pinatar, Murcia, España
Open in Google Maps
(37.8318549,-0.7715168)
(Time zone: +01:00 Europe/Madrid)
by franciscopicondiaz
This species is native to this region.
Observation (ID 359275387):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:38 PM
in Ростовская обл., Россия, 346525
Open in Google Maps
(47.7682761895,40.2866707742)
(Time zone: +03:00 Europe/Moscow)
by tatyana_ko
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:38 PM
in Ростовская обл., Россия, 346525
Open in Google Maps
(47.7682761895,40.2866707742)
(Time zone: +03:00 Europe/Moscow)
by tatyana_ko
This species is native to this region.
Observation (ID 359336085):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:36 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.88320032,29.95756908)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:36 PM
in City of St. Petersburg, Sankt-Peterburg gorsovet, Russia
Open in Google Maps
(59.88320032,29.95756908)
(Time zone: +03:00 Europe/Moscow)
by irilily
This species is native to this region.
Observation (ID 359507762):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:20 PM
in Salinas de San Pedro, 30740 San Pedro del Pinatar, Murcia, España
Open in Google Maps
(37.8318549,-0.7715168)
(Time zone: +01:00 Europe/Madrid)
by franciscopicondiaz
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:20 PM
in Salinas de San Pedro, 30740 San Pedro del Pinatar, Murcia, España
Open in Google Maps
(37.8318549,-0.7715168)
(Time zone: +01:00 Europe/Madrid)
by franciscopicondiaz
This species is native to this region.
Observation (ID 359252057):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:17 PM
in Василеостровский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.9331853095,30.2774502072)
(Time zone: +03:00 Europe/Moscow)
by kokoreva46452
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:17 PM
in Василеостровский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.9331853095,30.2774502072)
(Time zone: +03:00 Europe/Moscow)
by kokoreva46452
This species is native to this region.
Observation (ID 359731283):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:12 PM
in 00420 Helsinki, Finland
Open in Google Maps
(60.2387440592,24.8651665449)
(Time zone: +02:00 Europe/Helsinki)
by kateryna73366
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:12 PM
in 00420 Helsinki, Finland
Open in Google Maps
(60.2387440592,24.8651665449)
(Time zone: +02:00 Europe/Helsinki)
by kateryna73366
This species is native to this region.
Observation (ID 359259819):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:02 PM
in Sangomore Headland, Lairg, Scotland, GB
Open in Google Maps
(58.5682901127,-4.7412382804)
(Time zone: +00:00 Europe/London)
by evangeline58417
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 5:02 PM
in Sangomore Headland, Lairg, Scotland, GB
Open in Google Maps
(58.5682901127,-4.7412382804)
(Time zone: +00:00 Europe/London)
by evangeline58417
This species is native to this region.
Observation (ID 359281378):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:57 PM
in Заволжский р-н, Тверь, Тверская обл., Россия
Open in Google Maps
(56.9184884585,35.8883390154)
(Time zone: +03:00 Europe/Moscow)
by vadimrybakov69
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:57 PM
in Заволжский р-н, Тверь, Тверская обл., Россия
Open in Google Maps
(56.9184884585,35.8883390154)
(Time zone: +03:00 Europe/Moscow)
by vadimrybakov69
This species is native to this region.
Observation (ID 359331589):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:40 PM
in Rijeka, HR-PG, HR
Open in Google Maps
(45.3269192229,14.417697307)
(Time zone: +01:00 Europe/Zagreb)
by jernoe
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:40 PM
in Rijeka, HR-PG, HR
Open in Google Maps
(45.3269192229,14.417697307)
(Time zone: +01:00 Europe/Zagreb)
by jernoe
This species is native to this region.
Observation (ID 359306917):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:25 PM
in Ишимский р-н, Тюменская обл., Россия
Open in Google Maps
(56.0541971736,69.4870498762)
(Time zone: +05:00 Asia/Yekaterinburg)
by tsekhmister_k
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:25 PM
in Ишимский р-н, Тюменская обл., Россия
Open in Google Maps
(56.0541971736,69.4870498762)
(Time zone: +05:00 Asia/Yekaterinburg)
by tsekhmister_k
This species is native to this region.
Observation (ID 359248659):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:08 PM
in 1-й Щемиловский переулок, Moscow, Moscow, RU
Open in Google Maps
(55.7800883333,37.6088333333)
(Time zone: +03:00 Europe/Moscow)
by sashastinson
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:08 PM
in 1-й Щемиловский переулок, Moscow, Moscow, RU
Open in Google Maps
(55.7800883333,37.6088333333)
(Time zone: +03:00 Europe/Moscow)
by sashastinson
This species is native to this region.
Observation (ID 359502581):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:01 PM
in Санкт-Петербург, Россия
Open in Google Maps
(60.0289310798,29.6651861474)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 4:01 PM
in Санкт-Петербург, Россия
Open in Google Maps
(60.0289310798,29.6651861474)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359217493):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 3:15 PM
in Greater London
Open in Google Maps
(51.5656967163,0.0448731892)
(Time zone: +00:00 Europe/London)
by woodsmanenviroscientist
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 3:15 PM
in Greater London
Open in Google Maps
(51.5656967163,0.0448731892)
(Time zone: +00:00 Europe/London)
by woodsmanenviroscientist
This species is native to this region.
Observation (ID 359502561):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 3:09 PM
in Санкт-Петербург, Россия
Open in Google Maps
(60.0306247097,29.6539423272)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 3:09 PM
in Санкт-Петербург, Россия
Open in Google Maps
(60.0306247097,29.6539423272)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359214297):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:44 PM
in Пристань, Ивановская обл., Россия, 155360
Open in Google Maps
(56.9863022735,43.1816859171)
(Time zone: +03:00 Europe/Moscow)
by timur2004
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:44 PM
in Пристань, Ивановская обл., Россия, 155360
Open in Google Maps
(56.9863022735,43.1816859171)
(Time zone: +03:00 Europe/Moscow)
by timur2004
This species is native to this region.
Observation (ID 359231563):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:32 PM
in 7-й муниципальный округ Санкт-Петербурга, Санкт-Петербург, Россия
Open in Google Maps
(59.9320822649,30.2743685545)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:32 PM
in 7-й муниципальный округ Санкт-Петербурга, Санкт-Петербург, Россия
Open in Google Maps
(59.9320822649,30.2743685545)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
Observation (ID 359502523):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:31 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.02817113,29.65039861)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:31 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.02817113,29.65039861)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359234018):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:29 PM
in 7-й муниципальный округ Санкт-Петербурга, Санкт-Петербург, Россия
Open in Google Maps
(59.9320102568,30.2742657464)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:29 PM
in 7-й муниципальный округ Санкт-Петербурга, Санкт-Петербург, Россия
Open in Google Maps
(59.9320102568,30.2742657464)
(Time zone: +03:00 Europe/Moscow)
by annagrib
This species is native to this region.
Observation (ID 359434861):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:16 PM
in 80132 Grand-Laviers, France
Open in Google Maps
(50.1310576154,1.7702502385)
(Time zone: +01:00 Europe/Paris)
by valentin_kpf
This species is endangered in this region.
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 2:16 PM
in 80132 Grand-Laviers, France
Open in Google Maps
(50.1310576154,1.7702502385)
(Time zone: +01:00 Europe/Paris)
by valentin_kpf
This species is endangered in this region.
This species is native to this region.
Observation (ID 359198352):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:50 PM
in Wetherby Bus Station, Wetherby LS22 6NB, UK
Open in Google Maps
(53.9267861111,-1.3862888889)
(Time zone: +00:00 Europe/London)
by paulcrosby
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:50 PM
in Wetherby Bus Station, Wetherby LS22 6NB, UK
Open in Google Maps
(53.9267861111,-1.3862888889)
(Time zone: +00:00 Europe/London)
by paulcrosby
This species is native to this region.
Observation (ID 359502485):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:45 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0264130527,29.6601403931)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:45 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0264130527,29.6601403931)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359241767):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:43 PM
in Taka-Töölö, Helsinki, Finland
Open in Google Maps
(60.1797041667,24.9316694444)
(Time zone: +02:00 Europe/Helsinki)
by rafaelmrosa
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:43 PM
in Taka-Töölö, Helsinki, Finland
Open in Google Maps
(60.1797041667,24.9316694444)
(Time zone: +02:00 Europe/Helsinki)
by rafaelmrosa
This species is native to this region.
Observation (ID 359502478):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:41 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0257269484,29.6630586365)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:41 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0257269484,29.6630586365)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359502480):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:41 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0261128839,29.6615136841)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:41 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0261128839,29.6615136841)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359241765):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:38 PM
in Taka-Töölö, Helsinki, Finland
Open in Google Maps
(60.1797369444,24.9317038889)
(Time zone: +02:00 Europe/Helsinki)
by rafaelmrosa
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:38 PM
in Taka-Töölö, Helsinki, Finland
Open in Google Maps
(60.1797369444,24.9317038889)
(Time zone: +02:00 Europe/Helsinki)
by rafaelmrosa
This species is native to this region.
Observation (ID 359502443):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:28 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.023440108,29.6737136643)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:28 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.023440108,29.6737136643)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359502449):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:28 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0234972196,29.6737429775)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:28 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0234972196,29.6737429775)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359502450):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:28 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0235079408,29.6738288081)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:28 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0235079408,29.6738288081)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359251046):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:25 PM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.8538450693,30.1042380886)
(Time zone: +03:00 Europe/Moscow)
by kokoreva46452
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:25 PM
in Красносельский р-н, Санкт-Петербург, Россия
Open in Google Maps
(59.8538450693,30.1042380886)
(Time zone: +03:00 Europe/Moscow)
by kokoreva46452
This species is native to this region.
Observation (ID 359502437):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:22 PM
in Санкт-Петербург, Россия
Open in Google Maps
(60.0230576468,29.6714040912)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:22 PM
in Санкт-Петербург, Россия
Open in Google Maps
(60.0230576468,29.6714040912)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359502435):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:19 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0245968169,29.6737374277)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:19 PM
in Кронштадтский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0245968169,29.6737374277)
(Time zone: +03:00 Europe/Moscow)
by mashivva
This species is native to this region.
Observation (ID 359321263):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:06 PM
in Bucharest, Bucharest, RO
Open in Google Maps
(44.3973466667,26.1295721667)
(Time zone: +02:00 Europe/Bucharest)
by jonathan_rossouw
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 1:06 PM
in Bucharest, Bucharest, RO
Open in Google Maps
(44.3973466667,26.1295721667)
(Time zone: +02:00 Europe/Bucharest)
by jonathan_rossouw
This species is native to this region.
Observation (ID 359205100):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:56 PM
in Southend-on-Sea, UK
Open in Google Maps
(51.5372096915,0.6381119451)
(Time zone: +00:00 Europe/London)
by formicapheidole
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:56 PM
in Southend-on-Sea, UK
Open in Google Maps
(51.5372096915,0.6381119451)
(Time zone: +00:00 Europe/London)
by formicapheidole
This species is native to this region.
Observation (ID 359205101):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:56 PM
in Southend-on-Sea, UK
Open in Google Maps
(51.5371896712,0.6381729526)
(Time zone: +00:00 Europe/London)
by formicapheidole
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:56 PM
in Southend-on-Sea, UK
Open in Google Maps
(51.5371896712,0.6381729526)
(Time zone: +00:00 Europe/London)
by formicapheidole
This species is native to this region.
Observation (ID 359241748):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:41 PM
in Taka-Töölö, Helsinki, Finland
Open in Google Maps
(60.1785486111,24.9309680556)
(Time zone: +02:00 Europe/Helsinki)
by rafaelmrosa
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:41 PM
in Taka-Töölö, Helsinki, Finland
Open in Google Maps
(60.1785486111,24.9309680556)
(Time zone: +02:00 Europe/Helsinki)
by rafaelmrosa
This species is native to this region.
Observation (ID 359142987):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:05 PM
in 10-й Лобинский переулок, Chelyabinsk, Chelyabinsk Oblast, RU
Open in Google Maps
(55.1690484211,61.5339563636)
(Time zone: +05:00 Asia/Yekaterinburg)
by alenash
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:05 PM
in 10-й Лобинский переулок, Chelyabinsk, Chelyabinsk Oblast, RU
Open in Google Maps
(55.1690484211,61.5339563636)
(Time zone: +05:00 Asia/Yekaterinburg)
by alenash
This species is native to this region.
Observation (ID 359315349):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:04 PM
in г. Апатиты, Мурманская обл., Россия
Open in Google Maps
(67.550347346,33.3563051411)
(Time zone: +03:00 Europe/Moscow)
by maxsimbelikov
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:04 PM
in г. Апатиты, Мурманская обл., Россия
Open in Google Maps
(67.550347346,33.3563051411)
(Time zone: +03:00 Europe/Moscow)
by maxsimbelikov
This species is native to this region.
Observation (ID 359178896):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:01 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1682355316,65.4471571455)
(Time zone: +05:00 Asia/Yekaterinburg)
by v_v_72
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 12:01 PM
in Калининский округ, Тюмень, Тюменская обл., Россия
Open in Google Maps
(57.1682355316,65.4471571455)
(Time zone: +05:00 Asia/Yekaterinburg)
by v_v_72
This species is native to this region.
Observation (ID 359307745):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:56 AM
in Chelmsford Central Park, Chelmsford CM2 0RW, UK
Open in Google Maps
(51.7326533,0.4650414)
(Time zone: +00:00 Europe/London)
by tobymapp07
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:56 AM
in Chelmsford Central Park, Chelmsford CM2 0RW, UK
Open in Google Maps
(51.7326533,0.4650414)
(Time zone: +00:00 Europe/London)
by tobymapp07
This species is native to this region.
Observation (ID 359433184):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:51 AM
in 80132 Grand-Laviers, France
Open in Google Maps
(50.129883475,1.7710036039)
(Time zone: +01:00 Europe/Paris)
by valentin_kpf
This species is endangered in this region.
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:51 AM
in 80132 Grand-Laviers, France
Open in Google Maps
(50.129883475,1.7710036039)
(Time zone: +01:00 Europe/Paris)
by valentin_kpf
This species is endangered in this region.
This species is native to this region.
Observation (ID 359163993):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:40 AM
in Saint Petersburg, Saint Petersburg, RU
Open in Google Maps
(60.0359721667,30.1984866667)
(Time zone: +03:00 Europe/Moscow)
by kirapaderina
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:40 AM
in Saint Petersburg, Saint Petersburg, RU
Open in Google Maps
(60.0359721667,30.1984866667)
(Time zone: +03:00 Europe/Moscow)
by kirapaderina
This species is native to this region.
Observation (ID 359308997):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:40 AM
in Приморский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.016754924,30.2679727271)
(Time zone: +03:00 Europe/Moscow)
by elenaforell
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:40 AM
in Приморский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.016754924,30.2679727271)
(Time zone: +03:00 Europe/Moscow)
by elenaforell
This species is native to this region.
Observation (ID 359307776):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:38 AM
in Приморский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0161115779,30.2652561109)
(Time zone: +03:00 Europe/Moscow)
by elenaforell
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:38 AM
in Приморский р-н, Санкт-Петербург, Россия
Open in Google Maps
(60.0161115779,30.2652561109)
(Time zone: +03:00 Europe/Moscow)
by elenaforell
This species is native to this region.
Observation (ID 359172719):
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:34 AM
in 松花江(斯大林公园), 哈尔滨市, 黑龙江省, CN
Open in Google Maps
(45.779295,126.610925)
(Time zone: +08:00 Asia/Shanghai)
by chentaoyang
This species is native to this region.
more details at iNaturalist.org
Chroicocephalus ridibundus
on Thursday, 7th May 2026 at 11:34 AM
in 松花江(斯大林公园), 哈尔滨市, 黑龙江省, CN
Open in Google Maps
(45.779295,126.610925)
(Time zone: +08:00 Asia/Shanghai)
by chentaoyang
This species is native to this region.










