Larus argentatus
The European Herring Gull (Larus argentatus) is a large and highly adaptable seabird, instantly recognizable by its robust build and striking plumage. Adults typically measure 55-67 cm in length with an impressive wingspan of 130-150 cm, weighing between 750-1600 grams. Their distinctive field marks include a pristine white head, body, and tail, a pale grey mantle, and black wingtips adorned with prominent white spots, often referred to as 'mirrors.' A heavy yellow bill, featuring a diagnosti...
Highly adaptable, the European Herring Gull primarily inhabits coastal areas, estuaries, and offshore islands, but increasingly thrives in inland urban environments, refuse dumps, and agricultural fields. It typically breeds at low elevations near water but can be found foraging over diverse terr...
The European Herring Gull is an omnivorous and highly opportunistic feeder, consuming a diverse array of items including fish, crustaceans, mollusks, insects, eggs, small mammals, carrion, offal, refuse, and berries. It primarily forages by scavenging, surface seizing, and some shallow aerial plu...
European Herring Gulls are largely diurnal, often congregating in large communal roosts on beaches, sandbars, or open water during the night. Their foraging strategies are remarkably opportunistic and varied, involving walking, swimming, aerial swooping, and extensive scavenging, frequently follo...
The European Herring Gull boasts a vast distribution across the Palearctic realm. Its primary breeding range extends across Northern and Western Europe, including Iceland, Scandinavia, the Baltic Sea coast, the British Isles, France, and parts of Central and Eastern Europe. Breeding colonies are ...
Least Concern
- The European Herring Gull can take up to four years to achieve its full adult plumage, passing through several distinct mottled brown-and-white juvenile and immature stages. - These gulls are incredibly intelligent, capable of problem-solving, such as dropping shellfish onto hard surfaces from ...