Object permanence in four species of psittacine birds: An African Grey parrot (Psittacus erithacus), an Illiger mini macaw (Ara maracana), a parakeet (Melopsittacus undulatus), and a cockatiel (Nymphicus hollandicus)
Year: 1990
Type: article
Source: Animal Learning & Behavior
DOI: 10.3758/bf03205244
Authors: Irene M. Pepperberg, Mildred S. Funk
Institution: Northwestern University
Language: English
Subfield: Developmental and Educational Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: bronze
OpenAlex ID: W2045075265