Nation ‘Falling iguana’ alert issued in Florida due to cold temperatures: ‘Don’t assume that they’re dead’ January 22, 2020Doyle Rice, USA TODAYComments Off on ‘Falling iguana’ alert issued in Florida due to cold temperatures: ‘Don’t assume that they’re dead’ The National Weather Service in Miami has issued an unofficial warning for falling iguanas tonight due to an unusual cold snap in the Sunshine State.