Vinterfåglar på Tjörn, Göteborgs ornitologiska förening, exkursion
Endangered (EN) on the Swedish Red List 2020
Endangered (EN) – very high risk of extinction in the wild, meets any of criteria A to E for Endangered.
Tags: gof göteborgs ornitologiska förening tjörn sverige sweden vinterfåglar på vinterfåglar på tjörn fåglar birds fågel bird Tretåig mås Rissa tridactyla Black-legged kittiwake
Black-headed gull, Chroicocephalus ridibundus, Skrattmås
Near threatened (NT) – close to being at high risk of extinction in the near future.
"Near threatened (NT)" "Near Threatened" "nära hotad" "red list" "red listed" rödlistad NT
Swedish Red List 2020.
Tags: Slottsskogen Göteborg Sweden fågel bird fåglar birds Stora Dammen Black-headed gull Chroicocephalus ridibundus Skrattmås Near threatened (NT) Near Threatened rödlistad NT nära hotad red list red listed
Common gull, Larus canus, Fiskmås
Tags: Vallgraven Göteborg gbgftw sommar summer
Great black-backed gull, Larus marinus, Havstrut
Tags: Välen Frölunda Västra Frölunda Göteborg Sweden Great black-backed gull Larus marinus Havstrut Crow Corvus cornix Kråka
Lesser black-backed gull, Larus fuscus, Silltrut
Tags: Slottsskogen Göteborg Sweden Lesser black-backed gull Larus fuscus Silltrut