💡 Clever crows! 🐦 New Caledonian Crows have been seen creating hooks out of twigs, to help them get grubs out of trees. 🌳 | BBC Breakfast

The tool use of New Caledonian crows goes far beyond simple stick-wielding. Researchers have observed them creating compound tools by assembling two or more non-functional pieces into a working device, an ability once believed to be confined only to humans and great apes. This demonstrates a sophisticated level of cognitive ability and problem-solving. This is not merely an individual skill; it's a learned behavior passed down through generations. Different populations of these crows develop the