Little information exists on the population trends of gulls and terns nesting in the Arctic. In 1997, we surveyed the number of glaucous gull (Larus hyperboreus), herring gull (Larus argentatus), and arctic tern (Sterna paradisaea) nests on the Belcher Islands (56°00'-57°30'N, 79°30'-80°00'W). We compared our results with the mean number of nests per island counted in the Belcher Islands in the late 1980s using the same survey methods. The mean number of gull nests per island had declined in all five archipelagos surveyed, and the decline was significant in three regions. The number of arctic tern nests had also declined in all three regions where they were originally present, although this decline was significant in only one region. The ca...
We evaluated aerial survey data for glaucous gulls (Larus hyperboreus) in central Alaskan Beaufort S...
Population estimates for long-tailed ducks in North America have declined by nearly 50% over the pas...
We hypothesized that the arctic fox, Alopex lagopus (Linnaeus), population on St. Lawrence Island wa...
Information regarding the status of common eiders, Somateria mollissima, breeding in the Canadian Ar...
Ivory gulls (Pagophila eburnea, Phipps, 1774), one of the world’s least-known species, have declined...
ABSTRACT. Little information exists on the population trends of gulls and terns nesting in the Arcti...
Banding of Thick-billed Murres Uria lomvia in the Canadian Arctic was initiated by L.M. Tuck in the ...
Long-term monitoring of bird populations in the Arctic is of considerable interest as this area is e...
Nunavut supports ten breeding colonies of northern fulmars (Fulmarus glacialis), most of which have ...
The entire world population of the Glaucous Gull Larus hyperboreus breeds in the circumpolar Arctic....
Aerial surveys were conducted in the eastern Canadian High Arctic from 1982 to 1985 to determine the...
The avifauna of Igloolik Island and immediate vicinity was studied during two breeding seasons in 19...
Winter distribution of Pacific Flyway brant (Branta bernicla nigricans) has shifted northward from l...
Knowledge of breeding bird distribution and abundance in the Canadian Arctic remains rudimentary for...
In the Arctic, there is great concern for several eider populations, including the northern common e...
We evaluated aerial survey data for glaucous gulls (Larus hyperboreus) in central Alaskan Beaufort S...
Population estimates for long-tailed ducks in North America have declined by nearly 50% over the pas...
We hypothesized that the arctic fox, Alopex lagopus (Linnaeus), population on St. Lawrence Island wa...
Information regarding the status of common eiders, Somateria mollissima, breeding in the Canadian Ar...
Ivory gulls (Pagophila eburnea, Phipps, 1774), one of the world’s least-known species, have declined...
ABSTRACT. Little information exists on the population trends of gulls and terns nesting in the Arcti...
Banding of Thick-billed Murres Uria lomvia in the Canadian Arctic was initiated by L.M. Tuck in the ...
Long-term monitoring of bird populations in the Arctic is of considerable interest as this area is e...
Nunavut supports ten breeding colonies of northern fulmars (Fulmarus glacialis), most of which have ...
The entire world population of the Glaucous Gull Larus hyperboreus breeds in the circumpolar Arctic....
Aerial surveys were conducted in the eastern Canadian High Arctic from 1982 to 1985 to determine the...
The avifauna of Igloolik Island and immediate vicinity was studied during two breeding seasons in 19...
Winter distribution of Pacific Flyway brant (Branta bernicla nigricans) has shifted northward from l...
Knowledge of breeding bird distribution and abundance in the Canadian Arctic remains rudimentary for...
In the Arctic, there is great concern for several eider populations, including the northern common e...
We evaluated aerial survey data for glaucous gulls (Larus hyperboreus) in central Alaskan Beaufort S...
Population estimates for long-tailed ducks in North America have declined by nearly 50% over the pas...
We hypothesized that the arctic fox, Alopex lagopus (Linnaeus), population on St. Lawrence Island wa...