Keith Olstad:
Purple finch, Temperance River
Keith Olstad:
Purple Finch, male, Sax Zim Bog 6218
Keith Olstad:
Purple Finch, female, Sax Zim Bog 6238
Keith Olstad:
House Finch male, Valleyview Place 6152
Keith Olstad:
House Finch female, Valleyview Place 6157
Keith Olstad:
House Finch, male; Old Cedar Avenue Bridge, MN Valley NWR 0565
Keith Olstad:
Common Redpoll, Sax Zim Bog 6266
Keith Olstad:
Common Redpoll, Sax Zim Bog 6342
Keith Olstad:
Common Redpolls, Sax Zim Bog 6232
Keith Olstad:
Pine Siskin, Sax Zim Bog 6229
Keith Olstad:
White-winged Crossbill; Sax Zim Bog, Cotton, MN 0676
Keith Olstad:
American goldfinch 4303
Keith Olstad:
American goldfinch 3947
Keith Olstad:
American Goldfinch, male, 140th Street Marsh, Dakota County 9642
Keith Olstad:
American Goldfinch, male, Wood Lake Nature Center, Richfield 0056
Keith Olstad:
American Goldfinch, male, Bass Ponds, MN Valley NWR 9385
Keith Olstad:
American Goldfinch, Old Cedar Ave Bridge, MN Valley NWR 2391
Keith Olstad:
Goldfinch; Visitor Center, Sax-Zim Bog, Cotton, MN 0145-2
Keith Olstad:
American Goldfinch; Bass Ponds, MN Valley NWR 1417
Keith Olstad:
American Goldfinch; Bass Ponds, MN Valley NWR 1417
Keith Olstad:
American Goldfinch; Old Cedar Avenue Bridge, MN Valley NWR, Bloomington, MN 0368
Keith Olstad:
American Goldfinch; Old Cedar Avenue Bridge, MN Valley NWR, Bloomington, MN 0334
Keith Olstad:
American Goldfinch; Veterans Memorial Park, Richfield, MN 9232