Sibley Birds East & Sibley Birds West: A Review
10,000 Birds
MAY 3, 2016
Sibley Birds East covers “nearly 700” birds, up from 650, and Sibley Birds West covers “over 700,” which I’m assuming is more than the first edition count of 703 birds, if for no other reason than that taxonomic splits have give us Ridgeway’s Rail, Bell’s Sparrow and Sagebrush Sparrow. This means that loons are no longer first!
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