Across continents, a new kind of predator is testing the boundaries between wild and domestic life, and the consequences are ...
Wild black-tailed prairie dogs use alarm calls to warn one another of predators, and some grassland birds are listening in. Photo credit: Andrew Dreelin, Smithsonian’s National Zoo and Conservation ...
Wolfdogs are becoming a popular choice worldwide with people looking for furry companions. Conservationists are growing increasingly concerned these hybrids could interbreed with wild wolf populations ...