Canadian Codhead:
Anas luzonica_CAPTIVE_Bronx_00001_Small
Canadian Codhead:
Anser brachyrhynchus_CAPTIVE_Bronx_00005_Small
Canadian Codhead:
Branta ruficollis_CAPTIVE_Bronx_00013_Small
Canadian Codhead:
Branta ruficollis_CAPTIVE_Bronx_00017_Small
Canadian Codhead:
Callonetta leucophrys_CAPTIVE_Prague_00001
Canadian Codhead:
Chenonetta jubata_CAPTIVE_London_00001
Canadian Codhead:
Chenonetta jubata_CAPTIVE_London_00002
Canadian Codhead:
Dendrocygna autumnalis_CAPTIVE_Mexico City_00001
Canadian Codhead:
Dendrocygna viduata_CAPTIVE_Vienna_00001
Canadian Codhead:
Grus nigricollis_CAPTIVE_Bronx_00007_Small
Canadian Codhead:
Pelecanus onocrotalus_CAPTIVE_London_00001
Canadian Codhead:
Spilopelia chinensis_CAPTIVE_Vienna_00010
Canadian Codhead:
Upupa epops_CAPTIVE_Bronx_00003_Small
Canadian Codhead:
Upupa epops_CAPTIVE_Bronx_00007_Small