TY  - BOOK
AU  - Cory, Emily Faun,
TI  - The rooftop raven project: An exploratory, qualitative study of puzzle solving ability in wild and captive ravens
PY  - 2016///
PB  - The University of Arizona.
KW  - FOOD
UR  - http://pqdtopen.proquest.com/doc/1797593374.html?FMT=ABS
ER  -