Pennsylvania

Gunnar, Cassie, and Kate have finished up the central PA sites, marking Golden-wings, Blue-wings, and a few hybrids including the bird pictured here. He has the general color of a Blue-wing with a partial Golden-wing mask, a few black throat feathers, and mostly golden wing bars. Hopefully that geolocator on his back will tell us if his migratory behavior is as complicated as his family tree.