TY - GEN AU - Moll,Felix W AU - Nieder,Andreas TI - The long and the short of it: rule-based relative length discrimination in carrion crows, Corvus corone SN - 1872-8308 PY - 2015///0527 KW - Animals KW - Behavior, Animal KW - physiology KW - Crows KW - Discrimination, Psychological KW - Executive Function KW - Male KW - Space Perception N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.beproc.2014.08.009 ER -