Keith Olstad:
Green Heron, Wood Lake Nature Center, Richfield 0882
Keith Olstad:
Black-throated green warbler, another Minnesota migrant 1429
Keith Olstad:
Golden-winged Warbler, Camp Grow, WI 4329
Keith Olstad:
Yellow Warbler, male, Old Cedar Avenue Bridge 8452
Keith Olstad:
Yellow Warbler, male, Wood Lake Nature Center 2820
Keith Olstad:
Miraflor08 4816
Keith Olstad:
male Wilson's warbler 2540
Keith Olstad:
Nashville warbler, Hok-si-la 9110
Keith Olstad:
Chestnut-sided Warbler, male, Bass Ponds 1465
Keith Olstad:
Black-and-white Warbler, male, Hok-si-lah 1300
Keith Olstad:
American Redstart, male, Hok-si-la 9113
Keith Olstad:
A Blue-headed vireo, another species that migrates to Minnesota 1219
Keith Olstad:
Eastern bluebird 4009
Keith Olstad:
Rose-breasted grosbeak male, Camp Grow 4423
Keith Olstad:
Rose-breasted grosbeak male, Camp Grow 4387
Keith Olstad:
Eastern Meadowlark, Salt Lake, Madison, MN 0519
Keith Olstad:
Baltimore Oriole, Wood Lake Nature Center, Richfield 0838