Combinatory Actions During Object Play in Psittaciformes (Diopsittaca nobilis, Pionites melanocephala, Cacatua goffini) and Corvids (Corvus corax, C. monedula, C. moneduloides)
Volume
129
Pagination
62 - 71
DOI
10.1037/a0038314
Journal
JOURNAL OF COMPARATIVE PSYCHOLOGY
Issue
ISSN
0735-7036