firstname.lastname@example.org Posted May 11, 2020 Share Posted May 11, 2020 Seen last week at DeSoto NWR near Missouri Valley, IA. I presume to the two birds on the ground are immature Tree Swallows. I also assume the arriving bird is an adult Tree Swallow. But is it a male or female adult? In the last pic, it's the bird on the right (looking at the viewer). Quote Link to comment Share on other sites More sharing options...
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