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I saw this red tailed hawk this morning at Big Johnson reservoir in El Paso County. It looks like it could be a Krider's due to all of the white on its head but I would appreciate some comments on this.
My
opinion would not be very expert. I have only recently tried to get a good
handle on these Red-tailed Hawk forms. The extensive underpart markings on
this bird seem to be a strike against Krider's though. I would think
that you would have to consider light-morph Harlan's but maybe the reddish
tail is problematic for that. There is this concept of an
"Eastern/Krider's intergrade," and I would not be surprised if the experts
settle on that as a label for this individual. Hope you get some more
informed views. Try Fraker and Berardi.
Best,
Geoff
Ira Sanders
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Nov 10, 2014, 2:16:32 PM11/10/14
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And one more observation:
On Monday, November 10, 2014 12:24 PM, Vic Berardi <vbir...@aol.com> wrote:
Hi Jeff,
Without getting a good look at the tail, the back and the undersides I don't want to call this a juvenile light morph Harlan's Hawk. But the head pattern looks to be a Harlan's. But honestly, I don't know enough to completely rule out a Krider's/Eastern either. Sorry, best I could do. What did the others say?
Vic
David Wade
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Nov 10, 2014, 5:15:28 PM11/10/14
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T
David Wade
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Nov 10, 2014, 5:37:24 PM11/10/14
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The Big Johnson hawk looks very similar to this hawk ( https://www.flickr.com/photos/aphelionart/15572392760/ ) seen Oct 18 at Barr Lake SP by Cathy from Aphelion Art. My two cents is it's a Harlan's or Harlan's cross.
David Wade
Ft Collins CO
On Sunday, November 9, 2014 3:40:50 PM UTC-7, kickback wrote: