How easy it is to identify then when they are with their parents! But if you found them by themselves, would you be able to recognize them?
Ringed Teal
Callonetta leucophrys
25-04-10 © Roberto Ares
Silver Teal
Anas versicolor
15-10-15 © Judith Erica Sandberg
Yellow-billed Teal
Anas flavirostris
02-09-18 © Guillermo Costa
Masked Duck
Nomonyx dominicus
31-01-15 © Elsa y Guillermo Marcaida
Fulvous Whistling-Duck
Dendrocygna bicolor
30-11-05 © Roberto Ares
White-faced Whistling-Duck
Dendrocygna viduata
13-09-14 © Claudia y Tito Di Mauro
Rosy-billed Pochard
Netta peposaca
13-11-15 © Alec Earnshaw
Brazilian Teal
Amazonetta brasiliensis
04-11-17 © J. Simón Tagtachian
Yellow-billed Pintail
Anas georgica
01-09-07 © Roberto Ares