Feather-picking Psittacines: Histopathology and Species Trends
Publication/Journal: Veterinary Pathology
Keywords: dermatitis, feather picking, histopathology, parrot, psittacine, self-mutilation
2008
Nest attendants in parakeet auklets
Publication/Journal: Zoo Biology
Keywords: cooperative breeding, cyclorrhynchus psittacula, helpers at the nest
2001