03-08-19 © Sergio Cusano
With yellow-billed pintails
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
26-01-19 © J. Simón Tagtachian
04-12-18 © J. Simón Tagtachian
27-11-18 © J. Simón Tagtachian
20-10-18 © J. Simón Tagtachian
20-10-18 © J. Simón Tagtachian
20-10-18 © J. Simón Tagtachian
06-10-18 © J. Simón Tagtachian
06-10-18 © Héctor Horacio García
02-10-18 © J. Simón Tagtachian
15-09-18 © J. Simón Tagtachian
01-09-18 © J. Simón Tagtachian
01-09-18 © J. Simón Tagtachian
20-08-18 © Sergio Cusano
Red arrows, black-headed ducks. Blue arrows, lake duck
05-07-18 © Ricardo Palonsky