Magpies’ hostility toward a dangerous mask persisted and nearly doubled over eight years.
Magpies’ hostility toward a dangerous mask persisted and nearly doubled over eight years.
More from this video
See all →Magpies distinguished between spouses and repeatedly defecated only on the disliked husband’s car,…
@natureA pet crow repurposed a learned human phrase to gather neighborhood dogs, keep them nearby, and…
@natureMagpies learn who is dangerous by watching other birds, including birds born years after the…
@natureRavens ride bark on wind currents for recreation, showing behavior understood as play rather than…
@natureA New Caledonian crow solved an unfamiliar wire-and-tube problem by abandoning friction-based…
@natureMagpies recognize individual people and remember who threatened them, targeting the person rather…
@natureCorvids experiment with objects and substances, rapidly linking each encounter to beneficial or…
@natureCrows rank among the world’s largest songbirds and use complex arbitrary calls to refer to objects…
@natureDon't lose this one
A free account saves insights like this to your Boards, and Korva resurfaces them so you actually remember.