Critically endangered pygmy raccoons on Cozumel Island in Mexico have shown remarkable creativity by making balls out of rubbish at beach clubs https://www.newscientist.com/article/2587479-pygmy-raccoons-teach-each-other-to-make-toys-out-of-paper-and-sand/?utm_term=Autofeed&utm_campaign=echobox&utm_medium=social&utm_source=Twitter#Echobox=1789017035