Fernandina Island
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Fernandina Island (Template:Langx) is the youngest and third largest island in the Galápagos, as well as the furthest west. It has an area of Script error: No such module "convert". and a height of Script error: No such module "convert"., with a summit caldera about Script error: No such module "convert". wide. It is younger than Isabela, being only less than one million years old since its formation. Like the other islands, it was formed by the Galápagos hotspot. The island is an active shield volcano that has most recently erupted in March 2024.
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Names
Fernandina is named in honor of King FerdinandScript error: No such module "String".II of Aragon, one of the sponsors of Christopher Columbus's voyages. It was formerly known in Spanish as Isla de Plata ("Silver Island")[1] and in English as NarbroughTemplate:Sfnp or Narborough Island, honoring Admiral John Narborough who commanded a British Navy squadron in the West Indies.Template:Sfnp The name was bestowed by the English pirate William Ambrosia Cowley in 1684 and preserved for centuries thereafter.Template:Sfnp
Geography
Ferdandina is the youngest and third largest island in the Galápagos, as well as the furthest west.[2] It has an area of Script error: No such module "convert". and a height of Script error: No such module "convert"., with a summit caldera about Script error: No such module "convert". wide. The caldera underwent a collapse in 1968, when parts of the caldera floor dropped Script error: No such module "convert".. A small lake has intermittently occupied the northern caldera floor, most recently in 1988. Due to the recent volcanic activity, the island does not present much plant life and has a mostly rocky surface. Visitors to Fernandina Island will be taken to see only the outskirts of the crater for safety reasons. Two types of lava flow can be observed, ʻaʻā and pāhoehoe.
Wildlife
Punta Espinoza is a narrow stretch of land where hundreds of marine iguanas gather in large groups on black lava rocks. The famous flightless cormorant inhabits this island as well as penguins, pelicans and sea lions. The Narborough Island tortoise is a highly elusive subspecies of Galápagos tortoise restricted to the island, thought likely extinct when no sighting had been made for 113 years after 1906, one old female being found in 2019.[3]
Flora
Mangrove forests are also found on the island.
Volcanic history
Template:See Eruptions of La Cumbre have been recorded in 1825, 2009, 2018, 2020 and 2024.[4] It is one of the most active volcanoes in the Galápagos chain.
See also
References
Citations
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Bibliography
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External links
- Special Report: Volcano Erupts on Fernandina Island. Charles Darwin Foundation
- Fernandina
- Benjamin Morell and the Galápagos Eruption of 1825 Template:Webarchive
- Eruption on Isla Fernandina NASA Earth Observatory