WASHINGTON — National Zoo giant panda Mei Xiang was after zookeepers determined she appeared to be in heat.
From peeing on trees to walking backward — here are some things to know about the breeding process and panda reproduction, courtesy of .
WASHINGTON — National Zoo giant panda Mei Xiang was after zookeepers determined she appeared to be in heat.
From peeing on trees to walking backward — here are some things to know about the breeding process and panda reproduction, courtesy of .