You are viewing a single comment's thread from:RE: Swallows at the Post Office BankView the full contextcognoscere (68)in #birds • 9 years ago How the heck do they get a nest to stick up there, double-sided tape?
I was wondering that myself. When I googled image swallow nest i got some really cool photos of different types of nests all over the world. Some of them look right out of Star Wars.
I think the secret ingredient is poop.