Evidence of tool use in a seabird User burtzev, in the Evolutionary Psychology / Sociobiology subreddit, 21 Jan 2020
Puffins were found using sticks to scratch themselves, to date the second recorded instance of body-care-related tool use in birds. User worldnewsbot, in the News From Around The World subreddit, 01 Jan 2020
Puffins were found using sticks to scratch themselves, to date the second recorded instance of body-care-related tool use in birds. User perocarajo, in the Reddit Science subreddit, 31 Dec 2019