Keith Olstad:
Hamden Slough NWR sunrise, from the blind 2344 1
Keith Olstad:
Hamden Slough NWR sunrise, from the blind 2341
Keith Olstad:
Hamden Slough NWR Prairie Chicken blind 2295 1
Keith Olstad:
Greater Prairie Chickens, Hamden Slough NWR 2331
Keith Olstad:
Greater Prairie Chickens on their lek, Hamden Slough NWR 2331
Keith Olstad:
Greater Prairie Chicken on lek, Hamden Slough NWR2360 1
Keith Olstad:
Sandhill Crane, Hamden Slough NWR 2375
Keith Olstad:
Northern Harrier, male, Hamden Slough NWR 2382 1
Keith Olstad:
Red-tailed Hawk, Hamden Slough NWR 2401
Keith Olstad:
Bald Eagle, Hamden Slough NWR 2308 1
Keith Olstad:
Bald Eagle, sub-adult, Hamden Slough NWR 2302 1
Keith Olstad:
Sandhill Crane, Hamden Slough NWR 2296
Keith Olstad:
Trumpeter Swan, Hamden Slough NWR 2436 1
Keith Olstad:
Trumpeter Swan, Hamden Slough NWR 2422
Keith Olstad:
Trumpeter Swan, Hamden Slough NWR 2427 1
Keith Olstad:
Hooded Merganser, pair, Hamden Slough NWR 2411 1