Loss of habitat is the single greatest threat to any species. If an island on which an endemic organism lives becomes uninhabitable for some reason, the species will become extinct. Any type of habitat surrounded by a different habitat is in a similar situation to an island.
Waltham, MA. Waltham is a city in Middlesex County, Massachusetts, United States, was an early center for the labor movement, and major contributor to the American Industrial Revolution.
Windham is a town in Greene County, New York, United States. The population was 1,703 at the 2010 census. The town was probably named for the town or county of Windham, Connecticut as many of its earliest settlers came from that state as well as other parts of New England.