Fieldwork in different parts of Severnaya Zemlya in 1985, 1991, 1992 and 1993 and aerial surveys in 1994 revealed a limited bird fauna with a total of 17 breeding species. The most numerous breeding birds are cliff-nesting seabirds, comprising little auk (Alle alle), 10 000-80 000 pairs; kittiwake (Rissa tridactyla), 5000-10 000; black guillemot (Cepphus grylle), 1000-5000; ivory gull (Pagophila eburnea), 1000-2000; and glaucous gull (Larus hyperboreus), 500-1000. They breed all over the archipelago, usually in rather small mixed- or single-species colonies. Arctic tern (Sterna paradisaea) 100-500, and herring gull (Larus argentatus) 1-10, breed as solitary pairs or with a few pairs together. Of tundra birds, only brent goose (Branta bernic...
The breeding biology of Steller's eiders (Polysticta stelleri) near Barrow, Alaska, was studied from...
Our knowledge of the distribution of Arctic birds and how their ranges may be responding to environm...
The at-sea distribution of thick-billed murres (Uria lomvia) in southeastern Svalbard waters was stu...
Fieldwork in different parts of Severnaya Zemlya in 1985, 1991, 1992 and 1993 and aerial surveys in ...
The Lena Delta is the largest arctic delta covered entirely by tundra. Protected since 1986, it is o...
Knowledge of breeding bird distribution and abundance in the Canadian Arctic remains rudimentary for...
The avifauna of Igloolik Island and immediate vicinity was studied during two breeding seasons in 19...
We summarize records of birds and mammals obtained at Coats Island, Northwest Territories during one...
The present ornithological report for the Camargue covers six years (1995-2000). This time-period wa...
Bird communities were sampled at different scales at Saint-Eugène and on the Petit Saut dam ...
Ivory gulls (Pagophila eburnea, Phipps, 1774), one of the world’s least-known species, have declined...
El treball descriu l’ornitofauna al paisatge protegit de la desembocadura del riu Millars (Castelló)...
We recorded the distribution and abundance of marine birds in the northern Barents Sea from 27 Febru...
Long-term monitoring of bird populations in the Arctic is of considerable interest as this area is e...
The status of the bird life of sa Dragonera and des Pantaleu. the avifauna of the island of sa Drago...
The breeding biology of Steller's eiders (Polysticta stelleri) near Barrow, Alaska, was studied from...
Our knowledge of the distribution of Arctic birds and how their ranges may be responding to environm...
The at-sea distribution of thick-billed murres (Uria lomvia) in southeastern Svalbard waters was stu...
Fieldwork in different parts of Severnaya Zemlya in 1985, 1991, 1992 and 1993 and aerial surveys in ...
The Lena Delta is the largest arctic delta covered entirely by tundra. Protected since 1986, it is o...
Knowledge of breeding bird distribution and abundance in the Canadian Arctic remains rudimentary for...
The avifauna of Igloolik Island and immediate vicinity was studied during two breeding seasons in 19...
We summarize records of birds and mammals obtained at Coats Island, Northwest Territories during one...
The present ornithological report for the Camargue covers six years (1995-2000). This time-period wa...
Bird communities were sampled at different scales at Saint-Eugène and on the Petit Saut dam ...
Ivory gulls (Pagophila eburnea, Phipps, 1774), one of the world’s least-known species, have declined...
El treball descriu l’ornitofauna al paisatge protegit de la desembocadura del riu Millars (Castelló)...
We recorded the distribution and abundance of marine birds in the northern Barents Sea from 27 Febru...
Long-term monitoring of bird populations in the Arctic is of considerable interest as this area is e...
The status of the bird life of sa Dragonera and des Pantaleu. the avifauna of the island of sa Drago...
The breeding biology of Steller's eiders (Polysticta stelleri) near Barrow, Alaska, was studied from...
Our knowledge of the distribution of Arctic birds and how their ranges may be responding to environm...
The at-sea distribution of thick-billed murres (Uria lomvia) in southeastern Svalbard waters was stu...