The Red-shouldered Hawks that live in our neighborhood have been particularly boisterous in recent weeks. This morning, one of the birds sat in a tree in our yard and yelled (about what, I don't know) for 15 minutes or so. I was trying to work, but of course I had to get up and take a video of this bird instead. There's only one call in this video, then a lot of sitting around (which I was too lazy to edit out), but then there's also a cool shake and leg-stretch after about a minute:
I should point out that I don't at all mind the noise if it means these awesome creatures are hanging around. What an impressive bird!