Tag: endothermic
Grassland Yellow-Finch
Lesser Yellow-headed Vulture
Milvago chimango
Chloephaga picta
Cathartes burrovianus
Sooty Tyrannulet
Piojito gris
Tiquitiqui Oscuro
Serpophaga nigricans
Sicalis luteola luteiventris
Rufous-collared sparrow
Pseudoleistes virescens
Chingolo
Pseudoleistes virescens
Falco sparverius
Passer domesticus
Imperial Cormorant
Rupornis magnirostris
Leucocarbo atriceps
Rupornis magnirostris
Milvago chimango
Falco sparverius
