Here’s the new bird family tree. It’s amazing.
10,000 Birds
DECEMBER 20, 2014
’s bird family tree in a new tab and follow along as you read. While these groups were once considered two orders (Caprimulgiformes and Apodiformes), recent work (summarized in Mayr 2010 ) shows that swifts and hummingbirds emerged from within the night birds. In 2008, Nick Sly published a review of Hackett et al. Hackett et al.
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