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The
Bonaparte's Gull, Larus philadelphia, is a small gull.
Adults have a black hood and a short thin dark bill. The
body is mainly white with pale grey back and upper wings.
The underwing is pale and the wing tips are dark. They
have orange legs. In winter, the head is white. Their
breeding habitat is near bogs or lakes in coniferous forest
across western Canada and Alaska. They nest in conifers,
sometimes on the ground. They are migratory and most move
east or west to coastal waters, also the Great Lakes.
They are rare vagrants to western Europe, where they usually
associate with the somewhat larger Black-headed Gulls.
These birds forage in flight or pick up objects while
swimming or wading. They mainly eat insects, crustaceans
and fish. Unlike some other gulls, this bird rarely scavenges. |
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The
Bonaparte's Gull, Larus philadelphia, is a small gull.
Adults have a black hood and a short thin dark bill. The
body is mainly white with pale grey back and upper wings.
The underwing is pale and the wing tips are dark. They
have orange legs. In winter, the head is white. Their
breeding habitat is near bogs or lakes in coniferous forest
across western Canada and Alaska. They nest in conifers,
sometimes on the ground. They are migratory and most move
east or west to coastal waters, also the Great Lakes.
They are rare vagrants to western Europe, where they usually
associate with the somewhat larger Black-headed Gulls.
These birds forage in flight or pick up objects while
swimming or wading. They mainly eat insects, crustaceans
and fish. Unlike some other gulls, this bird rarely scavenges. |
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