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Wings over the Great Plains: Bird Migrations in the Central Flyway
Paul Johnsgard
出版Lulu.com, 2012-11-19
主題Nature / GeneralScience / General
ISBN16096202839781609620288
URLhttp://books.google.com.hk/books?id=wOmjBAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋The great North-South migratory pathway across the North American Great Plains-from the tropic wintering grounds to the high arctic breeding areas-is analyzed for the first time. Describes 114 U.S. and 21 Canadian localities of special importance to migrating birds. Discusses nearly 400 species of 50 avian families. Includes 7 maps, 49 figures and over 100 literature citations.