Published on Untamed Science (http://www.untamedscience.com)

Hummingbirds

By Haleybot
Created Mar 25 2009 - 3:23am

The order Apodiformes, consists of about 450 species of swifts and hummingbirds.

 

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Source URL: http://www.untamedscience.com/biodiversity/animals/chordates/birds/hummingbirds