We have had what we believe to be a cooper's hawk dive bomb our chickens who were happily foraging in our yard and garden and who luckily all made it to cover but were traumatized for days.
The hens are so vulnerable, their only defense is to hide. I try to watch as much as i can and listen but that is hard with all the windows closed.
On Nov 23, 2012, at 9:16 AM, Linda Lunna wrote:
> After reading a post from a few days ago and checking Sibley, I am thinking
> the attacking bird that we saw may have been a Cooper's Hawk because it had
> pronounced striping on tail--especially the underside and band of white at
> tip. Estimate the bird to be about the size of a crow.