Keith Olstad:
Boreal chickadee, Sax Zim Bog 0839
Keith Olstad:
Black-capped chickadee, Sax Zim Bog 0846
Keith Olstad:
Black-capped chickadee, Sax Zim Bog 0866
Keith Olstad:
Downy woodpecker female, Sax Zim Bog 0876
Keith Olstad:
Gray jay, Sax Zim Bog 0883
Keith Olstad:
Red-breasted nuthatch, Sax Zim Bog0886
Keith Olstad:
Red-breasted nuthatch, Sax Zim Bog 0898
Keith Olstad:
Northern hawk-owl, Sax Zim Bog 0951
Keith Olstad:
Snowy owl, Sax Zim Bog 0960
Keith Olstad:
Snowy owl, Sax Zim Bog 0970
Keith Olstad:
Wild turkey, Sax Zim Bog 0983
Keith Olstad:
Northern shrike, Aitken 0985
Keith Olstad:
Black-capped chickadee, Aitken 1002
Keith Olstad:
Black-capped chickadee, Aitken 1005
Keith Olstad:
Northern hawk-owl, Aitken 1034