Cooper's Hawk
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Cooper's Hawk Accipiter cooperii
Cooper's Hawks are sexually "dimorphic" meaning in this case that the female is much larger than the male - offering a chance to protect the nest and to get different prey from the male.
Focal length: 700 mm fStop: 5.6 ISO: 400 Shutter Speed: 1/500
Galt, CA - Cosumnes River Preserve
Jan 21, 2006