Sleepy cute giant panda, ailuropoda melanoleuca sitting on the ground, sticking its tongue out, yawning with its mouth wide open, rolling over and falling back to sleep at daytime

panda endangered zoo bear wildlife chinese asia cute animal adorable sit china sleep sleepy conservation relax doze off yawn laze ailuropoda nap rest lazy roll lay melanoleuca reserve vulnerable giant threatened species facial expression stick out black over singapore face white habitat park down travel wide open mouth forest southeast tongue body fall