Full Breakdown
Cold Snap Causes Iguana Population Decline in Florida
2/10/2026, 12:01:52 PM
Impact of Freezing Temperatures on Iguanas
In early February 2026, a significant cold snap affected South Florida, with temperatures dropping into the 30s from February 1 to 3. This unusual weather event resulted in thousands of iguanas becoming cold-stunned, leading to a notable decline in their population. The Florida Fish and Wildlife Conservation Commission (FWC) reported that approximately 5,200 cold-stunned iguanas were collected during this period, with 1,616 live iguanas being rehomed or sold, while the remainder were humanely euthanized. The freezing temperatures, which extended as far as Cuba, paralyzed many iguanas, particularly smaller ones, causing them to fall from trees as they succumbed to the cold.
The Nuisance of Iguanas in Florida
Green iguanas, native to warmer climates in Central America and the Caribbean, have become an invasive species in Florida, causing various issues. They damage landscaping, dig burrows that threaten flood control infrastructure, and leave waste in pools. The FWC's response to the cold weather included opening five drop-off locations for residents to surrender cold-stunned iguanas, highlighting the ongoing challenges posed by this species.
Wildlife Response and Human Intervention
As dead iguanas began to accumulate, wildlife such as vultures, opossums, and raccoons were expected to consume the carcasses. However, some iguanas became trapped in hard-to-reach areas like mango trees and mangroves, necessitating human intervention for their removal. Mike Kimmel, known as the "Python Cowboy," noted that while wildlife typically handles carrion, the potential for unpleasant odors from decaying iguanas remains a concern. He emphasized the importance of proper disposal methods, advising that while it is acceptable to dispose of one or two dead iguanas in the garbage, handling them should be done with care, including wearing gloves.
Official Statements & Responses
Frank Mazzotti, a wildlife ecology professor at the University of Florida, indicated that the natural scavengers would likely manage the dead iguanas, although some may not be easily accessible. Kimmel reiterated the importance of handling dead iguanas safely, recommending washing hands after contact.
Criticism & Opposition
Some residents have expressed frustration over the iguana population's impact on their properties, viewing the cold snap as a necessary measure to control the invasive species. However, there are concerns about the potential health risks associated with handling dead iguanas, as well as the environmental implications of their decay.
What's Next
As temperatures stabilize, the FWC continues to monitor the iguana population and the ecological effects of the cold snap. Residents are encouraged to report any dead iguanas they encounter, ensuring that wildlife can effectively manage the situation while minimizing unpleasant odors in their communities.
