20 facts about Rhinoceros Iguanas:
Rhinoceros iguanas are large and heavy-bodied lizards that can reach up to 1.2 meters (4 feet) in length and weigh up to 10 kg (22 lbs).
They are named for the bony protrusions on their heads that resemble the horns of a rhinoceros.
Rhinoceros iguanas are found only in the Caribbean, specifically on the islands of Hispaniola (shared by Haiti and the Dominican Republic) and Mona.
These iguanas inhabit rocky coastal areas and prefer to bask on rocks and cliffs.
Rhinoceros iguanas are herbivores, primarily feeding on leaves, flowers, fruits, and stems of various plants.
They are diurnal (active during the day) and spend much of their time basking in the sun.
Rhinoceros iguanas are solitary creatures, except during breeding season.
During breeding season, males engage in head-bobbing, territorial displays, and aggressive behavior to win over females.
Females lay clutches of 2-34 eggs in burrows dug in sandy soil.
Incubation lasts for 85-100 days.
Rhinoceros iguanas are threatened by habitat destruction and poaching for their meat and skin.
They are protected by law in both Haiti and the Dominican Republic.
Rhinoceros iguanas are slow-moving and rely on camouflage and their tough, scaly skin for protection from predators.
They are excellent climbers and swimmers, and can dive underwater for several minutes to escape danger.
Rhinoceros iguanas have keen eyesight and a keen sense of smell, which they use to locate food and detect predators.
These iguanas are important seed dispersers for many plant species in their habitat.
Rhinoceros iguanas have a lifespan of 15-20 years in the wild, and up to 25 years in captivity.
They are popular in the pet trade, but can be difficult to care for and require a large enclosure with plenty of basking spots and hiding places.
Rhinoceros iguanas are listed as vulnerable by the International Union for Conservation of Nature (IUCN).
Conservation efforts are underway to protect the remaining populations of rhinoceros iguanas and their habitat, including captive breeding programs and habitat restoration initiatives.
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