I have never seen a Tree Swallow, Randy! What comical and lovely birds, who appear to be engrossed in an argument or a very animated conversation.

Friendliest birds here - Eastern Bluebirds, American Crows and Northern Cardinals - IF you don't count the large wading birds. And, I think I'll add the Red-Shouldered Hawks. Maybe "friendly" is a stretch for them, but they are very accommodating for photos.