The Native Americans who lived along the west coast of North America devised incredibly clever, two-layered mechanical masks in which an outer animal face moved to reveal a human image. In other words ...

In perhaps the first documented impact of COVID-19 litter on wildlife, this robin was found entangled in a face mask in Chilliwack, Canada, in April 2020. Sandra Denisuk, A.-F. Hiemstra et al ...