There are places in the world where biodiversity is so vast that they must be preserved with all our efforts. One of these exceptional places is Sombrero Island, which belongs to the territory of Anguilla. On this island, a species of lizard has been on the brink of extinction, but has managed to survive in an almost miraculous way.
Bringing the Sombrero ground lizard back to life
Traveling to Sombrero Island means approaching a place where there are species so unique that they can only be seen in this habitat. We can find animals such as the Sombrero Island bee, a type of pygmy gecko, or the Sombrero Island scorpion.
However, mining exploitation, the invasion of certain mouse species, and the occurrence of violent hurricanes almost led the island’s fauna to ecological collapse. Among the most affected species was the Sombrero ground lizard, whose population was estimated at 100 individuals in 2018.
Conservation efforts and positive outcomes
Since 2021, conservation efforts have focused on eliminating invasive species, especially rodents, and on planting native flora. Scientists from the Anguilla National Trust and the organizations Fauna & Flora and Re:wild have collaborated to restore the island to its rightful owners.
As a result, the population of Sombrero ground lizards has multiplied by 15, currently reaching around 1,600 individuals. The island has avoided ecological collapse, is free of pests, and has regained the green color of its flora.
Green shoots on Sombrero Island
The conservation efforts have started to show positive results throughout the island. Insects are attracted to the plants, which in turn attract birds that help pollinate and provide food and shelter for the lizards.
Farah Mukhida, head of the Anguilla National Trust, highlights how the effort has been worth it and is committed to the recovery of Sombrero Island.
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