Green iguanas are fascinating creatures that have become a common sight in Florida. However, not many people know how these creatures got to the state. Now, we will explore the history of Green iguanas in Florida and how they became a permanent resident of the Sunshine State.
The Origin of Green Iguanas:
Green iguanas are native to Central and South America, where they thrive in tropical rainforests, mangrove swamps, and other warm, humid environments. They are excellent climbers and are often found in trees, where they bask in the sun and feed on leaves, flowers, and fruits. In the wild, Green iguanas can grow up to 6 feet in length and weigh up to 20 pounds. Their distinctive green coloration helps them blend in with the lush vegetation in their natural habitat.
The Introduction of Green Iguanas to Florida:
Green iguanas were introduced to Florida in the early 1960s when they were brought to the state as pets. At the time, the exotic pet trade was booming, and Green iguanas were popular pets due to their unique appearance and docile temperament. Unfortunately, many pet owners soon discovered that caring for these reptiles was more challenging than they had anticipated, and many iguanas were either released into the wild or escaped from their enclosures.
Early Sightings of Green Iguanas in Florida:
The first reported sighting of a Green iguana in Florida was in the Florida Keys in 1966. However, there were only sporadic sightings of Green iguanas throughout the 1970s and 1980s. At the time, the Florida climate was not conducive to their survival, and most escaped or released iguanas died soon after they left captivity.
The Boom of Green Iguanas in Florida:
However, things began to change in the late 1980s when Florida’s climate became more favorable for Green iguanas. As a result, these reptiles began to establish breeding populations in southern Florida, particularly in Miami-Dade, Broward, and Monroe counties. By the 1990s, Green iguanas had become a common sight in Florida, with an estimated population of tens of thousands.
The Impact of Green Iguanas on Florida’s Ecosystem:
Unfortunately, the boom of Green iguanas in Florida has had a negative impact on the state’s ecosystem. As non-native species, they compete with native species for resources, including food and habitat. Additionally, they damage landscaping and other structures by digging burrows and chewing on plants. Furthermore, Green iguanas are known carriers of Salmonella bacteria, which can pose a health risk to humans.
Controlling the Green Iguana Population in Florida:
To address the negative impact of Green iguanas on Florida’s ecosystem, the state’s wildlife authorities have taken steps to control their population. The Florida Fish and Wildlife Conservation Commission classifies Green iguanas as an invasive species, which means that they are not native to the state and pose a threat to the ecosystem. As a result, homeowners and property owners are allowed to remove Green iguanas from their property without a permit. However, it is important to note that Green iguanas should not be released into the wild, as this can exacerbate the problem.
In conclusion, Green iguanas have become a permanent resident of Florida, and their population continues to grow. While these reptiles are fascinating creatures, their introduction to Florida has had a negative impact on the state’s ecosystem. It is important to understand the history of Green iguanas in Florida and take steps to control their population to minimize their negative impact on the environment and human health. By learning more about invasive species and their impact on ecosystems, we can make informed decisions about how to manage and control their populations.
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