Beyond their traditional roles, many modern zoos act as rescue and rehabilitation centers for animals that have been injured, orphaned, or rescued from illegal trafficking. Animals affected by human activity—such as habitat destruction, poaching, or the illegal pet trade—often arrive at zoos in need of medical care and a safe environment. Veterinary teams in zoos are equipped to handle complex cases, offering surgeries, physical therapy, and specialized diets to aid in recovery.
Some of these animals are rehabilitated and prepared for release back into the wild when possible. Others, who may not be able to survive independently, find a permanent home in the zoo, where they can live safely and comfortably. By taking in rescued animals, zoos help alleviate the impact of human activity on wildlife and raise awareness of issues like poaching and illegal trade. This sanctuary role underscores the commitment of zoos to animal welfare and reinforces the message of conservation to visitors.