Nuclear Canal Becomes Unlikely Haven for Endangered Crocodiles

Got story updates? Submit your updates here. ›

A nuclear power plant's cooling canal system in South Florida has unexpectedly become a vital habitat for the endangered American crocodile. In the 1970s, when the crocodile population was dwindling, workers at the Turkey Point Nuclear Generating Station discovered crocodile nests in the facility's 168 miles of man-made cooling canals. Instead of removing the nests, the plant began working with wildlife specialists to monitor and protect the crocodiles, leading to a dramatic recovery of the species in the region.

Why it matters

The Turkey Point facility's cooling canal system has become a prime example of how human-built environments can sometimes replace natural habitats lost to development and climate change. As natural landscapes shrink, the ability of wildlife to adapt to spaces shaped by humans will be crucial for their survival.

The details

The cooling canals at Turkey Point provide ideal nesting conditions for crocodiles, with well-drained soil areas next to water and berms that form perfect nesting platforms. The relatively isolated location also reduces stress on nesting females and the chance of egg disturbance. Wildlife teams have actively supported the crocodiles by monitoring nests, tagging hatchlings, and relocating young crocodiles to safer areas.

• In the 1970s, the American crocodile population in Florida was in serious trouble, with only a few hundred animals in the state.
• In 1975, the American crocodile was listed as an endangered species.
• Shortly after, workers at the Turkey Point Nuclear Generating Station discovered crocodile nests in the plant's cooling canal system.
• Since the late 1970s, wildlife specialists have been monitoring nests, tagging hatchlings, and relocating young crocodiles at the Turkey Point facility.
• In 2007, the American crocodile's conservation status improved from endangered to threatened, with the Turkey Point habitat playing a major role.

What’s next

The Turkey Point facility will continue to work with wildlife specialists to monitor and protect the crocodile population in the cooling canal system, as this habitat remains crucial for the species' recovery.