Historic Cold Snap Leaves Iguanas Immobilized in South Florida

On February 1, 2026, Florida faced one of the most intense cold spells in recent memory, leading to a peculiar but alarming phenomenon: cold-stunned iguanas. As temperatures dipped into the 30s°F (around -1°C) throughout South Florida, many green iguanas became immobilized and fell from trees, a behavior elicited by their inability to regulate body temperature in cold conditions.

Meteorologists noted that this cold snap was the result of an Arctic air mass advancing deep into the region, marking the lowest temperatures to hit Florida since 1989. Miami recorded a historic low of 35°F (1.7°C), breaking records that had stood for over a century. Miami-Dade, Broward, and Palm Beach counties were all under freeze warnings, adding to the unusual winter scene.

Residents witnessed iguanas lying motionless on the ground, prompting community members to take action. Many attempted to provide warmth by wrapping the reptiles in towels or transporting them to warmer environments in their cars. The Florida Fish and Wildlife Conservation Commission (FWC) issued a temporary order allowing the public to capture cold-stunned iguanas without a permit, encouraging removal as part of a larger effort to manage this invasive species. Community Actions and Wildlife Considerations

Florida residents have responded compassionately, with many reporting on social media their efforts to save the iguanas. However, wildlife officials caution against taking iguanas indoors to warm them, as they may act defensively once their body temperature rises.

Alongside iguanas, the cold has also affected other wildlife, including manatees, which typically seek warmer waters during drops in temperature. The FWC is monitoring the situation closely, including impacts on local vegetation and crops, as the chill poses risks to sensitive plants.

As weather patterns begin to warm, wildlife experts anticipate that most iguanas will recover. However, the event serves as a reminder of the challenges faced by invasive species and the complexities of Florida's unique ecosystem in response to climate fluctuations.

This cold snap is a striking illustration of how even the Sunshine State can be dramatically affected by extreme weather phenomena, disrupting both everyday life and local wildlife.