It’s well known that kangaroos have a pouch in which they carry their young. But did you know that koalas also have a pouch like this? All marsupials have this special feature which sets them apart from other mammals, so let’s take a closer look into this unique part of a koala’s body. 

What is the Pouch For?

The babies of all marsupials are called ‘joeys.’ A koala joey is very tiny at birth - approximately the size of a jelly bean and lighter than a paperclip. It’s hairless, blind, earless and underdeveloped apart from strong front limbs which it uses to crawl into its mother’s pouch. The pouch then becomes a natural nursery, keeping the joey warm, safe and nourished while it grows and develops.

What Happens When a Joey is Born?

When a koala joey is born, it immediately crawls into the mother’s pouch using its tiny limbs. This is where it will stay for around six months. During this time, the joey attaches to one of the mother’s two teats for nutrients. It also grows fur, opens its eyes and develops ears. 

The pouch itself is warm and clean. It has no fur, just smooth pink skin that protects the baby. The mother can also control the muscles of the opening to keep her baby from falling out. If it rains, she curls up her arms and legs over the opening to keep the baby dry. 

After around six months, the joey will begin to emerge from the pouch and will eventually feel strong enough to ride around on her back. The joey will continue to nurse from its mother for several more months but will also start to learn how to eat eucalyptus leaves. At around the 12-month mark, the joey becomes fully independent. It leaves its mother and finds its own home territory. 

Unique Pouch Adaptations 

Stories about koalas are hugely popular. But as well as hearing about fictional adventures, it’s also nice to know real-life facts. For example, the koala’s pouch is unique. It is different from a kangaroo’s pouch in that it opens toward the rear and not forward. This backward-facing pouch is perfect for a life of tree-dwelling, protecting the joey from falling out as the mother climbs. 

Why Is The Pouch Important?

When it comes to survival in the wild, the pouch is incredibly important. It protects against all kinds of factors including weather, injury and predators. Joeys are completely vulnerable when first born and therefore the pouch offers natural protection. It also supports growth and immune system development and allows the joey to get nutrients even while the mother is mobile and foraging.

Meet Kevin the Koala

If you love koalas, why not head to your local theatre to see The Koala Who Could? Adapted from Rachel Bright’s popular koala story book, the play uses puppetry, song and dance to bring Kevin the koala’s tale to life, and is perfect for children aged three and up. Buy your tickets today and enjoy this delightful koala bear story live on stage.