Wednesday 22 October 2014

Re: [cobirds] Hawk Id

Very nice photo! Thanks. This appears to be an adult (based on breast pattern; jury would show vertical streaks) Cooper's Hawk, based on proportions of bird,
rounded, not squared off tail, position of eye in head, etc.
I have never seen one this dark! Off hand I would call it melanistic. Even the terminal tail band is dark and it is usually white.
 I don't think they have pale and dark "phases" like buteos. I will be intrigued by comments from raptor experts. 

Joe Roller,*
Denver

*Raptor ignoramus

On Wed, Oct 22, 2014 at 2:54 PM, Jeannie <nikonjeannie@gmail.com> wrote:

I can not identify this hawk that I saw last week at the Dog park at Cherry Creek State Park, Arapahoe County.  Many people I know have tried to ID it, but so far, no one is sure.

Please take a look and any  help  would be appreciated.

http://www.pbase.com/image/157919391

Thanks,
Jeannie Girard

Aurora

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