cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 294999760 |
cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 294999702 |
cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 294999642 |
cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 294999584 |
cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 294999524 |
cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 254769205 |
cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 294999493 |
cygnus olor | | USA: Sylvan Heights Waterfowl, North Carolina (captive) | | 294999474 |