What Was Unique About The Tortoises On The Galapagos Islands? The giant tortoises of Galapagos are among the most famous of the unique fauna of the Islands. … Saddle-backed shells evolved on the arid islands in response to the lack of available food during drought. How do tortoises differ among Galapagos Islands? How did tortoises
Is The Galapagos Tortoise A Specialist Species? The Galapagos giant tortoise is a keystone species and its population has declined as a result of human activity. … Galapagos giant tortoises shape their habitats by grazing on plants, dispersing plant seeds and trampling areas of vegetation. Is a Galapagos tortoise a mammal? The Galapagos tortoise is
Where Is The Galapagos Tortoise Found? The Galápagos tortoises are native to seven of the Galápagos Islands. Shell size and shape vary between populations. On islands with humid highlands, the tortoises are larger, with domed shells and short necks; on islands with dry lowlands, the tortoises are smaller, with “saddleback” shells and long necks. Where
What Happened To The Galapagos Islands? The Galapagos Islands face many environmental threats. Ecosystem degradation could be caused by: climate change, deforestation, pollution, overfishing, eutrophication and the introduction of invasive species. Why are the Galapagos Islands endangered? They are endangered because of the snakes, owls, hawks, sharks and sea lions of the islands. Galapagos Conservation