Whistling Heron  (Syrigma sibilatrix)
♂ ♀  Adult
Gorchs
Buenos Aires
Argentina
12/08/2016
Hernán Tolosa

Screaming Cowbird  (Molothrus rufoaxillaris)
  Adult
Gorchs
Buenos Aires
Argentina
16/02/2015
Eduardo Nadal

Hooded Siskin  (Spinus magellanicus)
♂  Adult
Gorchs
Buenos Aires
Argentina
11/05/2013
Hernán Tolosa

Guira Cuckoo  (Guira guira)
  Adult
Gorchs
Buenos Aires
Argentina
13/05/2013
Hernán Tolosa