$15 million gift from Idema family to zoo to fund landmark giraffe habitat
In a transformative moment for Michigan’s wildlife and conservation landscape, the Bill and Bea Idema Foundation has made a $15 million gift to the John Ball Zoo—the largest philanthropic contribution in the zoo’s 132-year history.
This visionary investment will fund the development of a new, state-of-the-art savannah habitat, anchored by the zoo’s first-ever giraffe exhibit.
The expansive habitat will become the largest animal space at the zoo, designed to authentically replicate the sights, sounds, and topography of the African savannah.
The exhibit will introduce giraffes and may include other compatible species such as antelopes and ostriches in future phases.
The project is slated to break ground in 2026, with a public opening targeted for spring 2028.
“This is more than a gift—it’s a catalyst for the future of the zoo,” said Peter D’Arienzo, CEO of John Ball Zoo.
“The Idema Foundation’s extraordinary commitment allows us to create immersive, educational experiences that connect our community to wildlife and inspire conservation action across generations.”
The Idema Foundation has been a steadfast philanthropic partner of John Ball Zoo for decades.
With this latest gift, the foundation’s cumulative support surpasses $20 million, advancing the zoo’s mission across education, accessibility, and environmental stewardship.
Among its past contributions are:
The Idema Funicular, a scenic hillside tram that increases accessibility throughout the zoo’s sloped terrain.
The Idema Forest Realm, a serene, nature-based play area that invites children and families to explore and connect with the natural world.
This new giraffe habitat will serve as a centerpiece of the zoo’s long-term master plan, furthering its reputation as a regional hub for wildlife education and conservation leadership. Designed with a strong emphasis on animal welfare, immersive visitor engagement, and global ecological storytelling, the savannah habitat is expected to drive major increases in attendance, tourism, and educational programming.
The announcement comes as John Ball Zoo continues to expand its impact, not only as one of Michigan’s top cultural destinations—welcoming more than 700,000 guests annually—but also as an emerging force in international conservation, with active partnerships across the Great Lakes, Latin America, and Africa.
“This new habitat will bring the awe and wonder of the African savannah to the heart of Grand Rapids,” said D’Arienzo.
“It represents everything we stand for: animal care excellence, conservation education, and the power of community-driven philanthropy. We are profoundly grateful to the Idema Foundation for making it possible.”
Construction is set to begin in 2026, with giraffes making their John Ball Zoo debut just two years later.
Once completed, the exhibit will not only redefine the zoo experience—but stand as a lasting symbol of the Idema Foundation’s belief in nature, education, and the future of West Michigan.