AdvertisementSilver-Backed Chevrotain, With Fangs And Hooves, Photographed In Wild For First TimeNovember 11, 2019Bill ChappellfacebookEmailNearly 30 years after its last documented sighting, a silver-backed chevrotain was spotted by a camera set up in the forest of southern Vietnam. (Southern Institute of Ecology/Global Wildlife Conservation/Leibniz Institute for Zoo and Wildlife Research/NCNP)