We determined the seasonal diet of the variable hawk, Geranoaetus polyosoma, in a hyperarid and threatened habitat in the Atacama Desert, northern Chile, by analysing the contents of the bird's pellets. We estimated the biomass and number of individuals of each prey species consumed. We compared ...
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http://repositoriodigital.uct.cl/handle/10925/2255
Ponce, Cristóbal
,
Carevic, Felipe S.
,
Carmona Ortíz, Erico
,
[Seasonal diet by a generalist raptor: the case of the variable hawk (Geranoaetus polyosoma) at Atacama Desert, norhern Chile]
,
Seasonal diet by a generalist raptor: the case of the variable hawk (Geranoaetus polyosoma) at Atacama Desert, norhern Chile
