When the world seems out of balance, consider the fact that male #pandas often perform “handstands” to leave scent marks. A handstand gets a panda’s rear end higher up the tree, and the panda with the highest scent mark is obviously the biggest—or at least the tallest. Scent marking enables these lovable bears to detect the sex, age, reproductive condition, social status, and even individual identity of others. 🐼❤ #turnthatfrownupsidedown #pandapandapanda #waybackWu #WuWednesday (📷: Mollie Rivera)