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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Plymouth 2 MN, USA, July (1 Viewer)

oleic

Well-known member
Hi

Some ideas?

thanks
 

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The fluffy white undertail coverts are distinctive in many accipiters, and not as noticeable in other hawks. The bulk of this bird says Cooper's to me (and the prey looks very small in comparison). I don't think I have ever seen a harrier pass overhead carrying prey. They usually plop down in a field or marsh for prey and consume the prey right there or fly low short distance to seek a good spot to eat. They have a distinctive dihedral in flight.
Andy
 
I don't think I have ever seen a harrier pass overhead carrying prey.

They do when breeding, which is quite likely in MN in July (early July, definitely).

But more importantly, Northern Harrier doesn't have that sharply demarcated white undertail, while Cooper's does, so I'd agree with Cooper's.
 
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