EditorialA wild koala named Skroo at the Endeavour Veterinary Ecology clinic in Toorbul, Australia, June 25, 2020. (Russell Shakespeare/The New York Times)
EditorialA brush-tailed rock wallaby hops near carrots dropped at the Jenolan Karst Conservation Reserve in New South Wales, Australia, Feb. 21, 2020. (Matthew Abbott/The New York Times)