This Elusive Creature Wasn’t Seen for Nearly 30 Years. Then It Appeared on Camera.. Deer, Chevrotains, Wildlife Trade and Poaching, Endangered and Extinct Species, Vietnam, Laos, Conservation of Resources, Forests and Forestry, Hunting and Trapping, Cameras, Nature Ecology & Evolution (Journal), Tilker, Andrew, Nguyen, An, Van Bang, Tran, your-feed-science