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Feral goats introduced to the islands for agricultural reasons had a huge impact. They are dangerous to the environment because they eat almost everything, destroying many habitats. The lack of natural predators led to overpopulation, which had a huge impact on the Galápagos tortoise, driving the tortoises near to extinction. [4]
School of scalloped hammerheads at Wolf Island in the Galapagos Islands Another school of scalloped hammerheads at Wolf Island, Galapagos From the plane of an Airbus A320, flying out Baltra Island (on the right) and Santa Cruz Island (on the left) and between the two islands is the Itabaca Channel an area filled with water taxis taking people in between and to waiting boats off shore waiting ...
The islands' biodiversity is under threat from several sources. The human population is growing at a rate of 8% per year (1995). Introduced species have caused damage, and in 1996 a US$5 million, five-year eradication plan commenced in an attempt to rid the islands of introduced species such as goats, rats, deer, and donkeys.
Island ecology is the study of island organisms and their interactions with each other and the environment. Islands account for nearly 1/6 of earth’s total land area, [1] yet the ecology of island ecosystems is vastly different from that of mainland communities.
97% of the islands' land area is in Galápagos National Park, which was created in 1959. Human settlements are limited to the remaining 3% of the islands, located on the four permanently inhabited islands. Access to the uninhabited islands is strictly controlled, and visitor numbers and itineraries are limited and planned by authorities.
The Galápagos tortoise, whose protection from extinction impulsed the Project Isabela. The Project Isabela (Spanish: Proyecto Isabela) was an environmental restoration project in the Galápagos Islands of Ecuador that took place between 1997 and 2006, [1] initiated by the Charles Darwin Foundation and the Galápagos National Park.
Daphne Major is a volcanic island just north of Santa Cruz Island and just west of the Baltra Airport in the Archipelago of Colón, commonly known as the Galápagos Islands. [1] [2] It consists of a tuff crater, devoid of trees, whose rim rises 120 m (394 ft) above the sea.
The connection lies in the extensive web of human activities contributing to global environmental changes, specifically climate change. Despite living in the isolated, unspoiled environments of the islands, Galápagos penguins are nevertheless impacted by the far-reaching effects of urbanization.