Interspecific cavity-sharing between a helmeted woodpecker (Dryocopus galeatus) and two white-eyed parakeets (Aratinga leucophthalma)

Cavity-nesting birds may frequently compete for a limited supply of nest and roost cavities in trees, but interspecific sharing of these cavities has rarely been reported. The globally vulnerable Helmeted Woodpecker (Dryocopus galeatus), a little-known Atlantic Forest endemic, is believed to be thre...

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Detalles Bibliográficos
Autor principal: Cockle, K.L.
Formato: JOUR
Materias:
bird
competition (ecology)
endangered species
endemic species
interspecific interaction
nesting behavior
observational method
rare species
species conservation
vulnerability
Atlantic Forest
Aratinga
Aves
Dryocopus galeatus
Psittacidae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15594491_v122_n4_p803_Cockle
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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