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South Florida is on alert due to the presence of a new invasive reptile: the giant lizard known as the black and white Tegu, whose impact could be devastating for local wildlife.
The Florida Keys National Wildlife Refuges complex reported on its social media about the first verified sighting of this invasive lizard in northern Key Largo last Tuesday.
Scientists have warned residents and tourists near the Card Sound Road area in North Key Largo to be on the lookout for these impressive lizards, which can grow to nearly five feet (1.5 meters) long.
Why is the Tegu a threat?
The black and white Tegu, native to South America (Brazil, Uruguay, Paraguay, Bolivia, and Argentina), has become a threat due to its ability to prey on vulnerable species in the region.
It is known that these lizards attack animals such as the American crocodile and the Key Largo woodrat, in addition to consuming juvenile gopher tortoises, an endangered species.
The Florida Fish and Wildlife Conservation Commission (FWC) has declared that tegus are an invasive species due to their negative impact on the state's native wildlife.
Although some of these lizards are kept as pets due to their high intelligence and trainability, their release into the wild jeopardizes the ecological balance of the region, as reported by Local 10.
Are they dangerous to humans?
Although Tegus are not a direct threat to humans, their presence is concerning due to their predatory behavior and ability to quickly adapt to new environments. In addition to being agile runners, Tegus are excellent swimmers, which allows them to move easily between different habitats.
The animal is not venomous and rarely attacks humans, but it can be aggressive if it feels threatened. Its bite is painful and can cause injuries. It has sharp claws that it uses to defend itself.
What to do if you see a Tegu?
Authorities have urged the public to remain vigilant and report any sightings of these lizards to the FWC's Exotic Species hotline by calling 1-888-Ive-Got1.
Monitoring and reporting these sightings is essential to curb their spread and protect local species from predation.
However, it is recommended not to attempt to capture it if the person lacks experience, and to avoid feeding them, as this makes them more likely to approach inhabited areas.
The threat of invasive reptiles in Florida
The black and white Tegu is not the only invasive reptile disrupting Florida's ecosystem. Along with the Burmese python, another invasive reptile that has wreaked havoc on wildlife, Tegus represent a new concern in the fight to protect the state's biodiversity.
In summary, although Tegus do not pose a direct threat to humans, their impact on the local wildlife can be devastating. Authorities continue to work to contain the spread of this species and protect Florida's native fauna.
Frequently Asked Questions About the Black and White Tegu in Florida
Why is the black and white Tegus a threat in Florida?
The black and white tegu is a threat because it preys on vulnerable species, including American crocodiles, wood rats, and juvenile gopher tortoises. Its presence destabilizes the local ecosystem, as it is an invasive species with a high capacity for adaptation and predation.
Are Tegus dangerous to humans?
Although Tegus do not pose a direct threat to humans, they can be aggressive if they feel threatened. These lizards have a painful bite and sharp claws, which can cause injuries if you get too close.
What should I do if I see a Tegu in Florida?
If you see a Tegu, you must report the sighting to the FWC Exotic Species Hotline by calling 1-888-Ive-Got1. It is important not to attempt to capture or feed it, as this could encourage its approach to inhabited areas and jeopardize ecological balance.
What other invasive species are affecting the wildlife of Florida?
In addition to the black and white Tegu, the Burmese python is another invasive species that has wreaked havoc on Florida's wildlife. Both species pose a significant challenge to the conservation and protection of local biodiversity.
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