AVESOPHILUS:
Asian Short=clawed Otters , Washington Wildfowl Trust
AVESOPHILUS:
Chilean Flamingo , Washington Wildfowl Trust 26 feb 2016
AVESOPHILUS:
Chilean Flamingos , Washington Wildfowl Trust 26 feb 2016
AVESOPHILUS:
Ferruginous Duck male(free-flying) Washington Wildfowl Trust 26 feb 2016
AVESOPHILUS:
Hooded Merganser , Washington Wildfowl Trust 26 feb 2016
AVESOPHILUS:
Hooded Merganser female , Washington Wildfowl Trust 26 feb 2016
AVESOPHILUS:
Smew male Washington Wildfowl Trust 26 feb 2016