Clever, tool-using crows have surprised scientists once again with remarkable problem-solving skills. In a task designed to test their tool-making prowess, New Caledonian crows spontaneously put ...
New Caledonian crows make and use tools - including a kind of fishing hook. They can solve complex problems and have even been recorded capturing grubs by repeatedly poking them with a stick until ...
the crows demonstrate a tool-making, and tool using, capability comparable to Palaeolithic man’s. Dr Gavin Hunt, a New Zealand biologist, spent three years observing the birds. He found that ...