The lumping and splitting of gulls makes them a difficult family of birds and the multiple plumages as they progress form juvenile to adult over 3 or 4 years is challenging so I always use a guide.
The small 12" Saunder's Gull (Choriocephalus saundersi) is listed as vulnerable with a very small range in eastern China. It is a black-headed gull in breeding plumage. It also has a distinctive underwing pattern.
Saunder's Gull - breeding adult |
Heuglin's Gull (lumped with Lesser Black-backed Gull) |
The 24" Mongolian Gull (Larus vegae) is currently lumped in with Vega Gull which itself was split from Herring Gull
Mongolian Gull (lumped with Vega Gull) |
The 19" Black-tailed Gull (Larus crassirostris) is a white-headed gull with a black tail tipped in white. It is endemic to east Asia.
Black-tailed Gull |
Black-headed Gull - adult winter |
The only tern I photographed was the 11" Whiskered Tern (Childonias hybrida). It is a small gray tern with a black whisker behind the bill. It is visible on a larger photo.
Whiskered Tern |
The winter 11" Little Grebe (Tachybaptus ruficollis) is mostly brown with a yellow eye. In summer he has a red throat and breast. We saw many of these cute birds in Poyang Lake area and I finally got some nice close-up photos.
Little Grebe - winter |
Great Crested Grebe - breeding |
I have photos of 33 of the 101 species of gulls and terns.
I have photos of 11 of the 22 species of grebes.
Happy birding and photography,
dkmmdpa@gmail.com
photos copyright 2006 - 2018 David McDonald
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