Long-tailed Meadowlark  (Leistes loyca loyca)
♀  Adult
Río Gallegos
Santa Cruz
Argentina
20/03/2026
Mariela Ariadna Vera

Long-tailed Meadowlark  (Leistes loyca loyca)
♂  Adult
Río Gallegos
Santa Cruz
Argentina
20/03/2026
Mariela Ariadna Vera

Upland Goose  (Chloephaga picta)
  Adult
Río Gallegos
Santa Cruz
Argentina
15/03/2026
Mariela Ariadna Vera

Crested Duck  (Lophonetta specularioides)
  Adult
Río Gallegos
Santa Cruz
Argentina
15/02/2026
Mariela Ariadna Vera

Austral Negrito  (Lessonia rufa)
♂ 
Río Gallegos
Santa Cruz
Argentina
16/10/2026
Mariela Ariadna Vera