The hawk was still munching away at 4 PM Sunday and very easily found by 
the dam and a little bit downstream..

Bill Kosar
Colorado Springs

On Sunday, 13 September 2020 16:26:25 UTC-6, Dave Leatherman wrote:
>
> An awesome , quick response from Kevin Ash (finder of the Common 
> Black-Hawk) and Cinnamon Bergeron has resulted in photos from Cinnamon 
> showing the bird with a crayfish on the dam, and reference to photos in the 
> eBird checklists of Alan Ketcham and Diane Roberts showing the hawk with 
> crayfish.  These are all great verification that this somewhat lost young 
> bird is acting as normally as a Common Black-Hawk in Colorado can by 
> finding a good source of "mud bugs" (as crayfish are called in the South).  
> In Ohio we called them crawdads.  Alan's photo shows the bird on the dam 
> with two big claws lying next to it on the concrete.  Obviously, this big 
> hawk does what many others birds, most notably gulls, do when preparing to 
> consume crayfish - they remove the claws.  Many waterbirds like Pied-billed 
> Grebes and Hooded Mergansers skin the cat a little differently, probably 
> because of the difficulty inherent with being in water and possessing feet 
> adapted for pushing water, not delicately manipulating food: they just 
> orient the morsel tailfirst and then swallow it, claws and all.
>
> Thanks to the folks above for their finding, photographing and sharing 
> efforts.
>
> Dave Leatherman
> Fort Collins
>

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