Wednesday night's bitter cold came like a giant Sominex for the tree-dwelling iguanas of South Florida.
When the temperature falls below a certain level, the large green lizards drop out of the trees and litter the ground.
They aren't dead. At least a lot of them aren't. It is as if they are in suspended animation, said Robert Yero, park manager at Bill Baggs Cape Florida State Park on Key Biscayne.
It was raining iguanas at Bill Baggs Thursday morning. There were a couple underneath buttonwood trees and a third beneath a sea grape. All were about 30 yards from the beach, in the coastal hammock.