Nebraska Nature in Color -- Purple Martins
In the Eastern United States, purple martins primarily nest in human-made structures. Enlarge Purple martins (Progne subis) accept man-made nesting boxes to raise their young. Phot…
In the Eastern United States, purple martins primarily nest in human-made structures. Enlarge Purple martins (Progne subis) accept man-made nesting boxes to raise their young. Phot…