Ken Behrens:
Many-colored Chaco-Finch
Ken Behrens:
White Monjita
Ken Behrens:
Vicuna - Laguna de los Pozuelos - Saline Puna
Ken Behrens:
Green-cheeked Paraket
Ken Behrens:
Aplomado Falcon
Ken Behrens:
Lesser Rhea
Ken Behrens:
Brazilian Teal
Ken Behrens:
Ringed Teal
Ken Behrens:
Diademed Sandpiper-Plover
Ken Behrens:
Golden-crowned Warbler
Ken Behrens:
Black-backed Grosbeak
Ken Behrens:
Fulvous-headed Brushfinch
Ken Behrens:
Burrowing Parakeet
Ken Behrens:
Southern Antpipit
Ken Behrens:
Diuca Finch
Ken Behrens:
Yellow-billed Cardinal
Ken Behrens:
Moss-backed Sparrow
Ken Behrens:
Swallow Tanager
Ken Behrens:
Elegant Crested Tinamou
Ken Behrens:
Variable Hawk
Ken Behrens:
Ornate Tinamou
Ken Behrens:
Many-colored Rush-Tyrant
Ken Behrens:
Rufous Hornero
Ken Behrens:
Gray-hooded Sierra-Finch
Ken Behrens:
Giant Coot
Ken Behrens:
Andean Condor
Ken Behrens:
Rosy-billed Pochard
Ken Behrens:
Toco Toucan
Ken Behrens:
Silvery Grebe
Ken Behrens:
Culpeo Fox
