Publisher:
Canadian Wildlife service/ Pacific Northwest Bird and Mammal Society: 1989
proceedings of a symposium Dec. 11, 1987 186 pages with 26 contributors. Maps, charts, diagrams. About 22 chapters, each by a different contributor in six parts: The physical and biological environment and prey organisms, Feeding ecology on marine and shoreline birds, Populations and breeding ecology of marine birds, Populations and breeding ecology of shoreline birds, Populations and ecology of wintering birds, History and conservation of birds. 172 pages. Very clean, no marking to interior/text, covers show light wear.
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