Aythya nyroca Ferruginous Duck ID: 0000 0000 0213 1949 [detail] © 2013 Simon J. Tonge	Aythya nyroca Ferruginous Duck ID: 0000 0000 0213 1950 [detail] © 2013 Simon J. Tonge	Aythya nyroca Ferruginous Duck ID: 0000 0000 0213 1951 [detail] © 2013 Simon J. Tonge	Aythya nyroca Ferruginous Duck ID: 0000 0000 0213 1952 [detail] © 2013 Simon J. Tonge
Aythya nyroca Ferruginous Duck ID: 0000 0000 1014 1456 [detail] © 2014 Simon J. Tonge

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