WCS Cambodia released an image of an endangered white-winged duckling (Asacornis scutulata) the moment it left its nest in a tree cavity with its mother at its side. The duckling is believed to be one of five fledglings conservationists have been tracking in Kulen Promtep Wildlife Sanctuary of Preah Vihear province.  Khean and his team installed camera traps at the nest site to capture as much information as possible with little disturbance. These ducks prefer to nest in cavities of mature...