The Palm Beach Zoo & Conservation Society in West Palm Beach, Florida, is preparing to welcome visitors to a newly renovated Outback habitat for koalas on Saturday, while also celebrating the zoo’s first koala birth. Zoo staff said the new arrival comes from a pair already at the facility, as caretakers continue to observe the mother and the joey’s progress.

Amarylis Celestina, who oversees carnivores and koalas at the Palm Beach Zoo & Conservation Society, said the birth is significant both for the animals and for the zoo’s role in managing koala breeding. “For the zoo and for us here, it’s the very big deal,” Celestina said, describing the effort as part of supporting genetic diversity within the koala population in the United States.

Celestina said the joey was born to Ellin and Sydney last fall and remained in its mother’s pouch during the earlier stages of development. Zoo officials said the joey has just recently started to become visible to zoo officials, and they described ongoing monitoring of Ellin’s weight as part of the care routine. The zoo also said it is providing extra food as Ellin continues to care for the baby.

Alongside the birth announcement, the zoo has been preparing its renovated habitat, which officials said is meant to bring features of the Australian outback to Florida while supporting koalas’ day-to-day behaviors. The zoo said the updates include more greenery, new perching areas for exercising, and solar tubes that bring in additional natural light.

The design also supports movement between different parts of the enclosure, with koalas able to shift between a climate-controlled indoor exhibit and an expanded outdoor area. Zoo officials said the renovations are designed so koalas can better express natural behaviors, including climbing and hopping between trees in the habitat.

Margo McKnight, the zoo’s CEO and president, said the habitat changes represent a milestone for the animals and for how staff and koalas work together. In a news release, McKnight said, “This new habitat is a milestone for our koalas,” adding that the deliberate design supports “the voluntary, cooperative care our zoologists and koalas have developed together.”

Koalas at the Palm Beach Zoo & Conservation Society are on loan from the Australian federal government, according to the zoo’s statement reported by the Associated Press. The AP report described koalas as generally peaceful, with a calm nature and a “slow” lifestyle, and said the facility’s renovations are intended to help the animals express more of those behaviors as they use the expanded enclosure.