This requires similar brain power to a chimp’s method of using multiple tools when fishing for termites. The 2021 study of wild Goffin’s cockatoos was particularly significant as it showed the birds’ tools were similar in complexity to those made by chimps, meaning their cognitive skills could be directly compared.Ī small number of Goffin’s cockatoos were seen crafting a set of tools designed for three different purposes – wedging, cutting, and spooning – and using them sequentially to access seeds in fruits. They grasp the drumstick or seedpod in the left foot and beat it against a hollow trunk in a rhythmic performance, with all the hallmarks of human instrumental music. Males in northern Australia “manufacture” drumsticks and seedpod tools to use during their complex mating displays. They’re known to be highly intelligent creatures, yet they’ve rarely been observed using tools in the wild.Ĭuriously, the only parrot species known to use tools regularly in the wild is Australia’s own palm cockatoo, which uses them in a very unusual way. Parrots have proven to be something of an enigma. Goffin’s cockatoos are endemic to the Tanimbar Islands in Indonesia. And in research published this week, researchers have shown Goffin’s cockatoos can also take the next leap of logic, by carrying a set of tools they’ll need for a future task. They were also thought to be the only animals that carried toolsets, in anticipation of needing them later.Ī third species joined the exclusive club of toolset makers in 2021, when scientists in Indonesia saw wild Goffin’s cockatoos using three distinct types of tools to extract seeds from fruit. They were considered the only species that used “toolsets”, wherein a collection of different tools is used to achieve a task. Until recently, humans and chimps stood out among tool-using species. It’s often thought a big brain is needed to understand the properties of objects, how to finely manipulate them, and how to teach this to other members of a species. Tool use among non-human animals is hotly debated. However, the notion that tool use is an exclusively human trait was shattered in the 1960s when Jane Goodall observed our closest living relatives, chimpanzees, retrieving termites from holes with stripped twigs. From pocket knives to smart phones, humans keep inventing ever-more-sophisticated tools.
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