- The
variable hawk (Geranoaetus
polyosoma) is a
polymorphic species of bird of prey in the
family Accipitridae. It is
widespread and
often common in open...
- (Buteo oreophilus) Puna hawk (Buteo poecilochrous) Red-backed hawk (Buteo
polyosoma) Red-necked
buzzard (Buteo auguralis) Red-shouldered hawk (Buteo lineatus)...
- White-tailed hawk (Geranoaetus albicaudatus)
Variable hawk (Geranoaetus
polyosoma) Black-chested buzzard-eagle (Geranoaetus melanoleucus)
Pseudastur Blyth...
- "Observations on the
breeding behavior of the
Variable Hawk (Geranoaetus
polyosoma) in the
Atacama Desert, Chile".
Revista Brasileira de Ornitologia. 25...
-
birds are
sometimes mistaken for
migrant red-backed
hawks (Geranoaetus
polyosoma). Its call is a high-pitched
cackling ke ke ke..., with a
tinkling quality...
-
being larger. Its
closest living relatives may well be the red-backed (B.
polyosoma) and Puna
hawks (B. poecilochrous).
Particularly some po****tions of the...
- (Fío-Fío), the
Phalacrocorax gaimardi (Cormorant Lile) and the
Buteo polyosoma (Aguilucho).
Diversidad Biológica del Área
Costera Protegida Punta Curiñanco...
-
These include white-throated
hawks (Buteo albigula),
variable hawks (B.
polyosoma),
bicolored hawks (Accipiter bicolor), and
crested caracaras (Caracara...
- Habitat: Diet: LC
Variable hawk
Geranoaetus polyosoma (Quoy & Gaimard, 1824) Four
subspecies G. p.
polyosoma (Quoy & Gaimard, 1824) G. p.
exsul (Salvin...
- White-tailed hawk,
Geranoaetus albicaudatus Variable hawk,
Geranoaetus polyosoma (E-SA) Black-chested buzzard-eagle,
Geranoaetus melanoleucus (E-SA) Mantled...
