This amazes me every single day. On my way to work I pass a field which is absolutely full of buzzards. Imagine a field full of sheep... then in your mind replace those sheep with buzzards. They just sit there! I have no idea why or what they're doing.
I tried to count them today as I passed, but they stretch well into the distance in this field. You'll see them sitting in trees along the road also, or on top of the telegraph poles.
In case you're having difficulty picturing this, here is an artist's extremely accurate representation: