Zuko, an 11-month-old male ocelot, is making his debut at the Saint Louis Zoo after the species' long absence from the institution. The Saint Louis Zoo says Zuko came from Omaha's Henry Doorly Zoo and will be displayed in Big Cat Country.
The milestone is clear, but the timeline is not. The zoo describes Zuko as its first ocelot in 57 years, while KSDK describes him as the first in more than 70 years. A report from First Alert 4 gives the interval as more than 50 years. Those accounts do not establish a single definitive number, but they agree that Zuko represents the return of ocelots to the zoo after several decades.
A local debut tied to a wider conservation challenge
Zuko's arrival also places a familiar zoo event against the limited distribution of wild ocelots in the United States. The U.S. Fish and Wildlife Service says Texas ocelots are divided between a Refuge Population in Cameron County and a Ranch Population in northeastern Willacy and southeastern Kenedy counties.
The federal agency identifies vehicle collisions as the largest known cause of ocelot mortality in south Texas and lists habitat conversion, fragmentation and loss as primary threats. That context does not indicate that Zuko himself is part of a particular recovery project, but it helps explain why an ocelot's return to a major zoo can carry significance beyond a new-animal announcement.
How accredited zoos fit into the picture
The Association of Zoos and Aquariums says its SAFE Ocelot program was initiated in 2023 and received final approval for its action plan in 2025, supporting coordinated conservation work for Texas ocelots. Separately, the AZA Population Management Center explains that Species Survival Plan programs are designed to maintain genetically diverse and demographically stable zoo populations with behaviorally healthy animals for the long term, as described by AZA and Lincoln Park Zoo's AZA Population Management Center.
Neither program, based on the available information, confirms that Zuko is being used for a specific breeding or field-conservation effort. What is documented is narrower: he is a young ocelot from Omaha, a new resident of Big Cat Country and the first of his kind at Saint Louis Zoo in at least five decades—with the exact length of that absence still disputed.
