TY  - RPRT
TI  - Technical intelligence in animals: the kea model.
AU  - Ludwig Huber
AU  - Gyula K Gajdon
PY  - 2006
DO  - 10.1007/s10071-006-0033-8
UR  - https://pubmed.ncbi.nlm.nih.gov/16909237/
ID  - 16909237
ER  -