Green Iguana
Iguana iguana
Invasive
Non-native invasive species now established throughout South Florida. Originally from Central and South America. Can grow over 5 feet long and weigh 20 pounds. Found on seawalls, trees, rooftops, and canal banks.
Size large
Habitat urban, coastal
Diet Leaves, flowers, fruits, occasionally insects and snails
Colors green, gray, orange
Behavior
Bask on warm surfaces. Excellent swimmers. Fall from trees when temperatures drop below 40°F ('iguana falling' events). Burrow into seawalls and canal banks, causing structural damage.
⚠️ Safety
Can deliver powerful tail whips and bites. Do not corner or grab. Wear thick gloves if handling.
Fun Facts
- FWC encourages humane removal — they are not protected
- Can hold their breath underwater for up to 30 minutes
- Falling iguanas during cold snaps became a Florida weather forecast item
- Established population estimated in the hundreds of thousands
Where to See
Identify This Species
Use our Species Identifier to learn how to distinguish the Green Iguana from similar species.
