(CNN)Perhaps puffins aren’t as bird-brained as previously believed. A team of animal experts observed two Atlantic puffins, more than 1,000 miles apart, spontaneously scratching themselves with sticks — the first time wild seabirds have been spotted using tools, according to new findings in the journal Proceedings of the National […]

Cliquez ici pour lire la suite Two puffins scratched their itches with sticks — the first evidence that seabirds can use tools