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Massive, Poisonous Toads Pose Springtime Threat in Florida

The creatures' poison can prove fatal to animals.

Tampa Bay area residents are being warned to keep their eyes peeled for giant toads as springtime takes root.

The large nonnative toads, also known as cane, bufo or marine toads, are found throughout the Tampa Bay area and in other parts of south and southwest Florida, according to the state’s Fish and Wildlife Conservation Commission. These toads, indigenous to South America’s Amazon Basin, are also found naturally in South Texas.

Giant toads began appearing in Florida decades ago and have since made their way to many Bay area counties, including Hillsborough, Pasco and Pinellas. The biggest bufo toad on record measured in at 9.4 inches. The average “giant toad,” however, is about 7 inches long, the state notes on its website.

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Why such a fuss over a big toad?

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There are plenty of reasons to be mindful of this invasive species, Lisa Thompson, spokeswoman for the fish and wildlife conservation commission explained.

They pose a threat to pets and people alike courtesy of the large paratoid glands on their neck that release a toxic substance, she said.

“When pets try to lick or pick up the toads in their mouths, the toads secrete the poison in defense,” Thompson noted. “The skin-gland secretions are highly toxic and can sicken or even kill animals that bite or feed on the toads, including dogs, cats and native mammals, birds and snakes.”

That poison can also cause irritation to people’s skin, as well, so experts recommend avoiding contact with bare hands.

Springtime tends to be high time for encounters with these critters, officials warn.

“Most amphibians (toads and frogs) and reptiles become more active in the spring as the weather warms up,” Thompson said.

Pet owners are advised to take precautions when their animals are outside and to take action if exposure is suspected.

“If you suspect your pet has been exposed to one of these nonnative toads, it is recommended that you contact your veterinarian right away, as the poison from these toads is highly toxic to dogs and cats,” Thompson said. “To prevent encounters between these invasive toads and pets, it is recommended that you monitor pets when outside and minimize attractants around your home. The toads are attracted to pet food and water bowls left outside, as well as outside lights.”

To learn more about this invasive species, visit FWC online or the University of Florida Wildlife Extension.

Have you encountered giant toads? Tell us about it by commenting below!

Photo courtesy of the Florida Fish and Wildlife Conservation Commission

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