ST. JOHN, Isole Vergini americane — un'iguana appollaiata su un ramo d'albero a St. John nelle Isole Vergini americane. Questi grandi rettili sono uno spettacolo comune in tutta l'isola, spesso avvistati sia nelle aree naturali che nelle zone popolate, che mostrano la variegata fauna selvatica di questo ecosistema caraibico.
4290 x 2849 px | 36,3 x 24,1 cm | 14,3 x 9,5 inches | 300dpi
Data acquisizione:
30 novembre 2010
Ubicazione:
St John, US Virgin Islands, United States of America
Altre informazioni:
Photograph by David Coleman. Iguanas are a ubiquitous presence on St. John, one of the US Virgin Islands, and their frequent sightings contribute to the island's tropical ambiance. The species most commonly encountered is the green iguana (Iguana iguana), despite its name, these reptiles can display a range of colors from bright green to dull gray. Adult iguanas can grow up to 6 feet in length, including their long tails, making them an impressive sight for visitors. On St. John, iguanas are often seen basking in the sun on tree branches, rocks, or even on man-made structures, as they are excellent climbers. Their presence on the island is a subject of ecological interest. While iguanas are not native to St. John, they have become well-established, likely introduced through the pet trade or natural dispersion from nearby islands. Their status as an introduced species has led to some debate about their impact on the local ecosystem, particularly in the Virgin Islands National Park, which covers about 60% of St. John. Iguanas are herbivores, primarily feeding on leaves, flowers, and fruits, which can put them in competition with native species. Despite this, many residents and visitors appreciate these reptiles as part of the island's charm and biodiversity. Iguanas play a role in seed dispersal and are themselves prey for some native bird species. Their adaptability to both natural and urban environments means they can be spotted in various locations across St. John, from beaches and forests to gardens and roadsides, providing ample opportunities for wildlife observation and photography.
