-
Crows: ‘Tis the Season for Gift Giving and Tool Use
Contributed by Marielle Grenade-Willis In this season of feverish gift-giving, it seems timely to remind ourselves of other animals...
3 -
Cockatoo Shows Improvisational Cognitive Learning in Tool Use
Contributed by Marielle Grenade-Willis In this amazing study, a Goffin’s cockatoo is given the task of trying to retrieve...