Bonus! Busy Backyard Bird Feeder

I recorded this at my home in the small town of McCloud in Siskiyou County, California. It was a relatively warm winter morning, and a flock of Evening Grosbeaks was busily eating a breakfast of sunflower seeds from a feeder hanging from the branch of a birch tree in my backyard. I placed a microphone on either side of the trunk of the tree(tree ears style) and recorded the action.