Rare tree kangaroo joey emerges from pouch at Chester Zoo
The joey has popped out for the first time
An endangered kangaroo joey has fully emerged from his mum's pouch at Chester Zoo for the first time!
The newborn arrived to parents Kitawa and Kayjo as part of an international conservation breeding programme to make sure of the species continued survival.
It’s just the second time experts have bred the species at the conservation zoo, with only two zoos in the UK currently caring for the rare animals.
New pictures released by Chester Zoo have revealed the secret world inside the kangaroo’s pouch and confirming that the joey is healthy male.
With the all-clear given, zookeepers say they will soon begin choosing a suitable name for the “special arrival.”
The joey, which now weighs 1.85kg but was no bigger than a jellybean at birth, has spent the first months of his life developing inside Kitawa’s pouch.
Experts inserted tiny endoscopic cameras into the pouch to confirm Kitawa’s pregnancy and carefully monitor her joey’s development.
The footage and findings are expected to provide valuable insight for conservation breeding programmes worldwide, contributing to a best-practice guide that supports efforts to prevent the species’ extinction.
Matthew Lloyd, a tree kangaroo expert at the zoo, said:
"When people think of kangaroos, they rarely imagine small, fluffy animals living high in the treetops. With so little known about tree kangaroos, Kitawa’s joey is a particularly special arrival, and represents a major step forward in understanding and protecting this remarkable species from extinction.
"Being able to carefully track this joey’s development inside the pouch using tiny cameras wasn’t possible only a few years ago, and it’s already helped us learn more crucial information about the early stages of life inside the pouch - knowledge that can now support, and hopefully speed up, our conservation breeding efforts globally.
"We don’t have a name for the little one just yet, but our choice will be influenced by communities in Papua New Guinea who live alongside tree kangaroos and are now part of efforts to protect their forest homes."
The successful birth follows the pairing of Kitawa and Kayjo, who are part of a European conservation breeding programme designed to maintain a healthy, genetically diverse population in in conservation zoos.
Scientists helped pinpoint the best time for the two kangaroos to be paired, which is crucial to breeding success, by using hormone monitoring carried out in the zoo’s on-site science laboratory - the only facility of its kind at a zoo in Europe.
David White, Team Manager at Chester Zoo, added:
"Goodfellow’s tree kangaroos don’t breed quickly, as a joey is a huge energy investment for the mother. This is one of the reasons they are disappearing from the forests of Papua New Guinea - they just can’t keep up with numbers being lost to hunting and deforestation.
"That’s why every birth like this is incredibly important. It’s been a real team effort, from zookeepers using their expert animal knowledge, to vets and scientists closely monitoring hormone levels and behavioural changes to understand the best times of year to introduce the parents.
"Everything we’ve learned so far will help conservationists around the world in securing a future for this magnificent species."