Population and productivity surveys of black-legged kittiwakes, common murres, and pelagic cormorants at Cape Peirce, Alaska, summer 1987
Published By US Fish and Wildlife Service, Department of the Interior
Issued over 9 years ago
US
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Summary
Description
Population of blacklegged kittiwakes 4,020 was 1.7 times the number counted in 1986. The number of common murres was comparable to 198, but half the number in 1985. Pelagic cormorants, though lower in number than in 1986, had a successful breeding season.