Big Moves for the Herd

Denver Zoo Conservation Alliance (DZCA) and Cheyenne Mountain Zoo (CMZoo) are excited to share several moves for three Endangered reticulated giraffes in our care.

These moves, taking place this May, are part of a coordinated effort to support the long-term health and sustainability of giraffes through the Association of Zoos and Aquariums (AZA) Species Survival Plan (SSP). 

Earlier this year, Jasiri, a breeding bull at DZCA, was temporarily transferred to CMZoo as part of a breeding recommendation. In the coming weeks, he will return to Denver, and he won’t be coming alone! He’ll be joined by Panya, an eight-year-old female giraffe who will be making the move from Colorado Springs to join Denver’s herd. 

At the same time, another important move is underway. Thorn, DZCA’s first giraffe calf born in nearly a decade, will be moving permanently to CMZoo.  

These three giraffes each bring big personalities to their herds. Since his birth in March 2025, Thorn has captured the hearts of guests and staff alike with his energetic zoomies, playful antics, and curious nature. Born to first-time parents BB and Jasiri, he has been a joyful and memorable addition to the herd. 

BB herself arrived at DZCA from CMZoo in 2022 on an SSP breeding recommendation, while Thorn’s dad, Jasiri, also joined DZCA that same year from Lee Richardson Zoo in Kansas. His name, meaning “brave” in Swahili, fits his bold and unique personality, which continually inspires his care team to think creatively about his care and enrichment.

Panya can be shy at first, but once you’ve gained her trust, you’re in her close circle. She’s full grown at eight years old, and has a smaller stature for a giraffe, but what she lacks in size, she makes up for in presence. She is a big personality in a small package. She grew up with BB, and her CMZoo care team expects her to thrive with another giraffe who knows her well. Panya and Jasiri have also spent time together during his stay at CMZoo. The two giraffe, who have a breeding recommendation, got along great during their time in Colorado Springs, sharing space and eating meals together. CMZoo will miss Panya, but will be visiting her at DZCA, and hope her CMZoo fans do the same. 

While these changes may feel bittersweet, they play a vital role in giraffe conservation. The SSP helps ensure a genetically diverse and sustainable population of giraffes in human care and moves like these are carefully planned with each individual’s well-being in mind. 

This ongoing partnership between DZCA and CMZoo reflects the deep collaboration between animal care teams at both institutions. Together, they are working to provide the highest level of care while contributing to the future of this Endangered species. 

We’re excited for what’s ahead for our herds and for the continued impact these efforts will have on giraffe conservation for years to come.