Most Dangerous Animals in Florida: Top 10
83There are numerous animals that are capable of causing you harm in Florida, usually by biting you. Some animals use venom, while other dangerous animals just have big teeth and strong jaws. I must emphasize, however, that most of these dangerous animals want nothing more than to be left alone and will not attack humans unless they are startled, feel threatened, or are trying to protect their young. If you respect them, they are very unlikely to attack you. Some of them, such as the Florida black bear and the Florida panther, have suffered from shrinking habitats due to human encroachment over the years and are now endangered species, meaning that in some ways they are more threatened by us than the other way around. Anyway, here are my top 10 most dangerous animals in Florida.
Spiders. The brown recluse spider (also nicknamed the fiddleback spider, brown fiddler, or violin spider, because of its markings) is one of the most dangerous animals in Florida. It is only small but has a venomous bite that can put you in hospital or worse, and it tends to live in dark recesses. Southern Black widow spiders should also be avoided.
Florida Black bears. The Florida black bear is the largest animal that you will find on land in Florida. They live in wooded areas. An endangered species, they are rare to see, although they were much more common before the arrival of Europeans in Florida. Sadly, many of these fine animals are killed by cars in automobile accidents.
Sharks. There are many different sorts of shark in the waters around Florida, including Bull Sharks, Lemon Sharks, Nurse Sharks, and Hammerhead Sharks. Thankfully, the Great White Shark is rarely seen.
American Alligators. These large water-dwelling reptiles pack a powerful bite and should be treated with extreme caution. They will generally seek to swim away, if approached but I wouldn’t take any risks. You can read more about American alligators in my hub: Facts about American Alligators
Snakes. There are 6 types of snake in Florida which are venomous and a danger to humans: copperheads, cottonmouths (water moccasins), coral snakes, plus Eastern diamondback, timber and dusky pigmy rattlesnakes. (See also the 6 Most Dangerous Snakes in Florida)
Burmese pythons. These snakes are not native to Florida, so I’ve given them a separate category.They live in southern Florida and have bred from irresponsible pet owners releasing them into the wild when they’ve became too large to cope with. There are also pythons that escaped from zoos and houses during Hurricane Andrew. Over 1330 have been captured in the Everglades since by officials, where they have bred prolifically in recent years.
Florida panthers. This beautiful big cat is a subspecies of cougar and was chosen in 1982 as the Florida state animal. It is protected and an endangered species, as there are only 80-100 of them left. Its only natural predators are alligators and humans.
Fire ants. These insects have a painful and irritating venomous bite. Their sting causes a red bump which can turn into a white pustule and cause infection if scratched. Some people are allergic to fire ant bites, which can be life-threatening in some severe cases.
Jellyfish. There are many species of jellyfish, only some of them have stings that cause a bad reaction in humans. Jellyfish stings can cause no pain, intense pain, or even death in some cases and therefore they should be avoided whenever possible.
Big Fish. Barracuda and marlin can both cause potential harm to swimmers. Although attacks on humans by barracudas are extremely rare, they can be confused by shiny things such as diamond rings into thinking that people are prey. Marlins are also reputed to be capable of causing harm.
See also
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Absolutely fascinating and packed with interesting facts. Looking forward to reading your other Hubs. California wildlife is pretty tame compared to Florida's, but we make up for it with taxes and unemployment. A totally different beast, you might say.
I was warned away because of the jellyfish from swimming outside my Florida auntie's home. This is a great hub. I'd think we'd all know not to mess with the alligator! I had no idea that Florida had both bears and panthers. I thought the Adirondak mountains had all the eastern bears.
I live in Florida, and I'm glad you wrote this to help people know that this state has more than alligators to watch out for.
Absolutely amazing creatures, none of which live near me, thanks goodness,except for bears Lol. Very interesting and good information. Thanks for sharing...
Thanks for sharing such useful info.
Nice hub which shows a lot of researched work and i enjoyed reading from this work.
Yikes, Florida is dangerous LOL. Very Informative!
I love this one, of course. I have had encounters with all of these and the brown recluse is the scarriest. I had a bite on my hip and didn't realize what it was until I lucked into a walk in clinic with a poisonous bite specialist on duty. The treatment was gruesome.
New residents are often shocked to see their first 8 foot gator . . . on their driveway. Remember the adage about Florida swamp land? Hello. Your new house is built on a swamp and someone forgot to tell the animals that they aren't welcome anymore. As far as snakes . . . a cotton mouth is a water moccasin . . . a copperhead is not really a water snake, but are often found around water.
As for sharks . . . old school surfers like myself will tell you to act like a predator - show no fear. Does it really work or are we whistling past the grave yard?
Yeah thts true
I have been in florida and it is so pretty and nice but i hate those sickik animals.
o my gosh i think some one should icstermanate i do not want my dog eaten by a alagator
The most dangerous animal in Florida is man.
omg tht nasty
Thanks for all this great information. Florida is a beautiful state but it's good to be aware of the dangers one could encounter.

















chanroth Level 6 Commenter 9 months ago
speaking of big fish...jelly fish and so many weird things in the water is the reason why I don't swim in rivers...I read the news the other day, some kind of parasite in the water lead to two children death. It is rare and eat the human brain. I like this hub and I vote up, useful and interesting. Hoping to read more from you! :)