A study in Patagonia reveals that the return of pumas to the region has led to unexpected behavioral changes, including predation on Magellanic penguins, which in turn has reorganized puma movement and social interactions, challenging assumptions about predator behavior and ecosystem restoration.
Australian sulphur-crested cockatoos have demonstrated remarkable intelligence by learning to open trash cans and turn on water fountains in urban areas, showcasing their adaptability and social learning abilities, though the reasons for their preference for fountains remain uncertain.
Wild cockatoos in Sydney have developed a local drinking tradition by learning to manipulate water fountains using their feet and body weight, showcasing their intelligence and adaptability in urban environments, as documented in a study published in Biology Letters.