Wild-training I conditions
The wild-training I area was located at the Hetaopinge Base of CCRCGP, Wolong, Sichuan (31°4′N, 103°13′E), and lacked visitation by tourists. They wild-training giant pandas live with their mothers and learn skills to survive in the wild from their mothers (e.g., tree climbing skills, foraging and avoiding the danger). Wild-training giant pandas were housed in a room similar to the captives, and an area around 2300-3200 m2 natural forest. The altitude is around 2,840 m.