Written by: Caileigh Robertson, Communications Photos by: Ryan Hawk/Woodland Park Zoo Let’s take a moment to celebrate: we’ve got ourselves a new, endangered tree kangaroo joey doing well behind the scenes at Woodland Park Zoo! While we’re just now announcing the big news in February, the little critter was actually born way back in June. It has taken that long for the joey to finally emerge, as it has been tucked away all this time, hidden in mom’s pouch. Totally worth the wait, though—just look at that face! Hold the phone! This tiny tree 'roo is almost on its own. It's been growing strong in its mother's pouch for nearly eight months! The difference between marsupials and the other 20 types of mammals is often distinguished by their reproductive growth and development. What’s one of the greatest distinctions? Well, it’s in the pouch. In fact, marsupial literally means “pouch.” The secrets of pouch-growing marsupials bewilder many of our visitors, includ