posted on 2018-10-16, 14:27authored byAlice Auersperg, S. Tebbich
Video 1 shows keas during mirror contingency testing, Video 2 shows a cockatoo (Figaro) showed a behaviour that might be interpreted as contingency
testing during sessions 4 and 8 of the first phase and Video 3 shows a kea who, upon seeing the specular image of the mark, attempted to
grasp it with a foot, thereafter with her beak which caused her to bend down
and detect the mark on her own body.