Originally Posted by
bodebum
I know this sounds disagreeable, but no one has ever seen a red tailed hawk with anything larger than a squirrel, or small rabbit. Do not have the lift capabilities. The Golden Eagle has been documented for thousands of years taking baby goats and lambs, up to 8 lbs. The Osprey can lift up to 10 lb., and that has been documented. The greatest lift ratio for a bird is most likely the Shrike, which has been documented taking song birds equal or slightly above their body weight. Encyclopedia of North American Birds, John K. Terres. We have witnessed Peregrines taking Pigeons, and Coopers taking Pigeons, always fun to watch. And a Great Horned Owl took a Crow off the side of the road one evening.