Typically with Red-tailed Hawks both sexes contribute to nest-building and in this case it was the female’s turn to carry a stick to the nest. However, this time it was a two-stage delivery.
Recently I semi-promised not to post any more Red-tailed Hawks for a while but when sex is involved promises are often broken. Today’s post is no exception.
Ferruginous Hawks use sticks, twigs, ground debris, bark, sod, cow dung and even bones as nesting material but I have no idea what this bird picked up and flew away with.
Relative size apparently makes no difference when birds are competing for nesting cavities. In this case the Northern Flickers are twelve times larger than the house wren (130 g vs 11 g).
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