Conservation of marine birds of northern North America: / papers from the international symposium held at the Seattle Hyatt House

by Unknown

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Willett, G. 1912. Report of George Willett, Agent and Warden stationed on St. Lazaria Bird Reservation, Alaska. Bird-lore 14:419-426.

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Williamson, F. S. L., and L. Peyton. 1963. Interbreeding of glaucous-winged and herring gulls in the Cook Inlet region, Alaska. Condor 65:24-28.

FOOTNOTES:

[5] Data are minimum estimates of pairs and do not include breeding sites with less than 100 birds.

[6] Does not include the black oystercatcher, marbled murrelet, and western gull.

[7] Estimates only for colonies of 100 or more birds.

[8] Estimates are in number of pairs.