Mesker Zoo’s Current Efforts to Preserve Wildlife
Eastern Hellbender Conservation Efforts
The Eastern Hellbender (Cryptobranchus alleganiensis) is a remarkable species known for its sensitivity to environmental changes. Habitat degradation, including sedimentation, thermal pollution, and oxygen loss, poses significant threats to their survival. Historical over-collecting and incidental capture by anglers have further depleted their numbers in the wild.
Mesker Park Zoo’s Role
At Mesker Park Zoo, we play a crucial role in the conservation of Eastern Hellbenders. Partnering with Purdue University and Indiana’s Department of Natural Resources, we operate Indiana’s first artificial stream/raceway dedicated to breeding and rearing hellbender larvae. This facility not only supports captive breeding efforts but also aids in the “head starting” of larvae for eventual release into the wild.
Visitors to Mesker Park Zoo have a unique opportunity to witness our conservation efforts firsthand. They can observe young hellbender larvae being reared for release into their natural habitat, contributing directly to the species’ recovery in southern Indiana’s Blue River.
Supporting Partnerships
Our conservation efforts are made possible through the generous support of organizations like the Evansville Zoological Society, Pittsburgh Zoo & PPG Aquarium’s PPG Conservation and Sustainability Fund, Aquarium and Zoo Facilities Association’s Clark Waldram Conservation Fund, and the Association of Zoos & Aquarium’s Amphibian Taxon Advisory Group Small Grant Program. These partnerships enable us to expand our conservation impact and implement innovative strategies for species recovery.
Mexican Gray Wolf Conservation & Recovery
In addition to our work with Eastern Hellbenders, Mesker Park Zoo is actively involved in the recovery efforts for the Mexican Gray Wolf (Canis lupus baileyi). As part of the United States Fish and Wildlife Service’s recovery plan, wolf pups born at our facility have been successfully cross-fostered into wild dens. This practice helps bolster wild populations and genetic diversity, crucial for the species’ long-term survival.
Currently, Mesker Park Zoo houses four Mexican Gray Wolves on exhibit, raising awareness about the plight of this highly endangered wolf species and the importance of conservation efforts.
Collaborative Conservation
As proud members of the Association of Zoos & Aquariums (AZA), Mesker Park Zoo collaborates closely with other accredited facilities to support Species Survival Plans (SSPs) and enhance our collective knowledge of animal care and conservation. Through these collaborative efforts, AZA-accredited zoos have played a pivotal role in increasing populations of endangered species worldwide.
Support Our Conservation Mission
At Mesker Park Zoo & Botanic Garden, conservation isn’t just a commitment—it’s a passion that drives everything we do. Through innovative projects like the Eastern Hellbender breeding program and Mexican Gray Wolf recovery efforts, we are dedicated to safeguarding biodiversity and inspiring our community to join us in protecting wildlife for future generations.
Join us in our mission to make a difference. Visit Mesker Park Zoo and witness firsthand how we’re leading the way in conservation efforts that matter.