Tag Archives: tree swallows

Calls of the Tree Swallows, Sandhill Cranes, and Geese

Here’s my own audio file.  First and last you hear the geese (of course); after about 4 seconds you hear tree swallows sounding like hundreds of bees buzzing and mice squeaking; then you hear the sandhill cranes:

Posted in Birds, Grand Tetons, national parks, Nature, wilderness | Tagged , , , , , | 11 Comments