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

por Cockle, K.L.

Ecology, conservation and management parrot in Argentina

por Cockle, K.L., Berkunsky, I., De Casenave, J.L.

No evidence for widespread bird declines in protected South American forests

por Stouffer, P.C., Cockle, K.L., Aleixo, A., Areta, J.I., Barnett, J.M., Bodrati, A., Cadena, C.D., Di Giacomo, A.S., Herzog, S.K., Hosner, P., Johnson, E.I., Naka, L.N., Sánchez, C.