Aruba is well known for its white sand beaches and turquoise waters but another native inhabitant is just as iconic the iguana. Locally called yuwana these reptiles are common around resorts gardens and beaches often seen basking in the sun on rocks or quietly watching from tree branches. Their appearance has changed very little over millions of years making them living relics of prehistoric times and a unique part of Aruba’s natural charm.
A Creature with Ancient Roots
Iguanas have existed for millions of years. In Aruba the green iguana is the most common species. These reptiles are mainly herbivores eating leaves flowers and fruits which also helps with seed dispersal and supports the island’s natural plant life. Aruba recognized the importance of iguanas to its environment and officially protected them by law in 1995.
Appearance and Behavior
Adult males can grow up to two meters from head to tail with a long tail that can serve as a defense. Young iguanas are bright green while adults usually show shades of olive brown or gray. Their skin can darken when stressed helping them blend into rocks or dry scrub areas. Iguanas are agile and when they feel threatened they can move quickly climb trees or stay perfectly still to avoid predators. Their eyes move independently allowing them to watch for birds and other threats from every angle.
Iguanas and Island Life
Iguanas have adapted well to human presence. Visitors often see them resting on sun-warmed pavement walls or meandering through hotel gardens. They are curious but it is important not to feed them because human food can disrupt their diet and handling them can cause stress or injury. Observing them from a distance is the best way to appreciate these reptiles.
Where to Spot Iguanas
Iguanas thrive in a variety of locations from rocky coastlines and arid hills to resort gardens and roadside scrub. Popular spots include Arikok National Park the area around California Lighthouse and quiet corners near beaches. They are most active during daylight especially in the mid-morning when the sun is warm. Visitors may notice them performing slow movements on rocks or branches a behavior related to territory.
A Vital Part of Aruba’s Ecosystem
Iguanas may not have the bright colors of flamingos or the charm of sea turtles but they are essential to the ecosystem. By feeding on plants and dispersing seeds they help maintain the island’s natural environment. They are a living reminder of Aruba’s wild side and its ancient natural heritage.
Next time you see a sun-bathing iguana take a moment to appreciate it these creatures are more than a photo opportunity they are part of what makes Aruba unique.
