Covec, Mathilde Le Aimé, Carla Bovet, Dalila Video to BEH 3551 One of the birds, Seth, shows an unexpected behaviour: he put or dropped a bell on the xylophone 198 times. This was performed deliberately as Seth picked up a bell at some distance (3 to 15 cm) from the xylophone, approached it with the bell still in his beak, then put (159 times) or dropped (39 times) the bell on the xylophone music;play;birds;warble;drumming;tool use;Psittaciformes;Social learning;Animal Behaviour 2019-03-06
    https://brill.figshare.com/articles/media/Video_to_BEH_3551/7770410
10.6084/m9.figshare.7770410.v1