For three decades, Rosie the Chilean rose hair tarantula has been one of Butterfly Pavilion’s most beloved ambassadors. Since 1995, she’s welcomed millions of guests, helping people overcome fears, spark curiosity, and discover the beauty of invertebrates.
Now, Rosie is ready for a new chapter. Beginning September 8, Rosie will transition from our public handling experience to a dedicated exhibit home on display for all to still visit, where she can continue inspiring visitors in comfort and safety.

Why the Change?
As animals age, their needs change — and that includes ambassador animals like Rosie and her cousin, Goldie, our Chaco golden knee tarantula. Current animal welfare science shows that reducing handling for mature tarantulas supports their wellbeing. Our decision is grounded in this research and aligns with the highest standards of care set by the Association of Zoos & Aquariums (AZA).
Rosie and Goldie aren’t retiring from their roles as educators and advocates — they’re simply trading the palm of your hand for thoughtfully designed spaces where they can be observed and celebrated on exhibit for all to visit.

A Legacy of Connection
In her three decades at Butterfly Pavilion, Rosie has changed hearts and minds. She’s helped countless guests see spiders not as creatures to fear, but as vital members of our ecosystems. Her legacy will live on in the millions of smiles, stories, and “I did it!” moments she’s inspired.

Looking to the Future
Rosie’s transition is just one part of our ongoing evolution in ambassador animal care. In the months ahead, we’ll be introducing new invertebrate experiences that offer close-up, interactive learning while prioritizing animal wellbeing – including a brand-new exhibit in spring 2026.
We invite you to visit Rosie in her new exhibit after September 7, share your memories using #ThanksRosie, and join us in celebrating the next chapter of an extraordinary animal who’s touched so many lives.