Science Focus
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Two years ago, we brought you the story of Figaro, a Goffin's cockatoo that lived at a research center in Vienna. These birds don't use tools in the wild—Figaro's minders even argue that the cockatoo's curved beak makes tool use rather difficult for them.
But Figaro's environment, which features lots of wired mesh, apparently drove him to some novel behaviors. He was observed splitting off splinters from wooden material, and the bird used them to retrieve objects (generally food or toys) that were on the wrong side of the wire. Figaro was making tools.
Tool use had been seen in a number of birds, so this in itself wasn't entirely radical. But the researchers involved realized that it presented a fantastic opportunity to learn how tool use spreads in birds and what that tells us about their inherent mental capacities. Now, two years on, they're back with a description of how, when given the chance, Figaro has started a bit of a social revolution.
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