Blackpool Zoo marks the 30th birthday of Shelly, a critically endangered lemur and one of the oldest of its kind. According to the outlet, zoo staff celebrate the milestone with festivities at the facility, including making Shelly a special birthday cake and dressing her with party hats. The reporting frames the birthday as notable both for Shelly’s age and for the species’ conservation status. While the articles focus on the celebration details, they also highlight that Shelly is among the oldest living examples of the animal that the zoo keeps. The information provided centers on the event at Blackpool Zoo and does not include broader population figures or additional research about the species. The reporting presents the birthday as a rare long-term survival milestone for a critically endangered animal maintained under care at the zoo.