Dietary Similarities among eight granivorous birds at "La Iguana" experimental station, Guárico state, Venezuela ; Similitudes dietarias entre ocho aves granívoras en la estación experimental "La Iguana", estado Guárico, Venezuela

We compared the diets of the eight most common savanna granivorous birds coexisting in “La Iguana” Experimental Station, Guárico State: EMBERIZIDAE, Sporophila minuta (6.6 g), Volatinia jacarina (8.4 g), Ammodramus humeralis (15.0 g); COLUMBIDAE: Columbina minuta (31.1 g), C. passerina (34.2 g), Scardafella squammata (52.9 g), Zenaida auriculata (101.6 g); PHASIANIDAE: Colinus cristatus (138.6 g). A total of 462 individuals was collected during four sampling dates. All specimens were weighed and seeds contained in crops (Columbidae, Phasianidae) or gizzards (Emberizidae) were sorted and counte... Mehr ...