cockatoo(redirected from Calyptorhynchinae)
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Related to Calyptorhynchinae: cockatoo, cockatiel, Nymphicus
a group of birds in the family Psittacidae, characterized by a topknot of erectile feathers. Includes the Kakatoe and Microglossus genera. There are many species with different colors.
cockatoo beak and feather disease
see psittacine beak and feather disease.