History of Haiti
Following the arrival of Europeans, La Hispaniola's indigenous population suffered greatly to near extinction, in possibly the worst case of depopulation in the Americas. A commonly accepted hypothesis attributes the high mortality of this colony in part to European diseases to which the natives had no immunity. A small number of Taínos were able to survive and set up villages elsewhere. Spanish interest in Hispaniola began to wane in the 1520s, as more lucrative gold and silver deposits were found in Mexico and South America. Thereafter, the population of Spanish Hispaniola grew at a slow pace.
Hispaniola
There are many bird species in Hispaniola, and the island's amphibian species are also diverse. Numerous land species on the island are endangered and could become extinct. There are many species endemic to the island including insects and other invertebrates, reptiles, and mammals. The most famous endemic mammal on the island is the Hispaniola Hutia (Plagiodontia aedium). There are also many avian species on the island. The six endemic genera are Calyptophilus, Dulus, Nesoctites, Phaenicophilus, Xenoligea and Microligea. More than half of the original ecoregion has been lost to habitat destruction impacting the local fauna.