Following is a transcript of the video. Narrator: At first glance, a kangaroo's pouch looks like nothing but a built-in baby sling. But if you peeked inside, you'd see it's far more complex than a ...

At first glance, a kangaroo's pouch looks like nothing but a built-in baby sling. But if you peeked inside, you'd see it's far more complex than a simple pocket. It has to be because the joey ...

The Matschie's tree kangaroo is endemic to the Huon Peninsula ... crawls to a teat located inside the mother's pouch, where it attaches itself to nurse. The majority of the infant's development ...