Folklore and fieldwork in the stronghold of the Atlantic Puffin
Many birds migrate unseen under cover of darkness, but they can be heard—and their flight calls may offer clues for making wind turbines safer for birds
Birds can be secretive during their late summer moult when they are more vulnerable to predation.
The invasive emerald ash borer beetle has killed millions of trees since it was first observed in the US in 2002.
A small group of volunteers is "defragmenting" Australia's wet tropics, one fleshy fruit at a time
The Golden-winged Warbler Conservation Plan, published by the Cornell Lab of Ornithology and partners, lays out a blueprint for reversing one of the steepest declines of any songbird in the last half-century.
Page: 1 of 15