<P> The Everglades is a region of subtropical wetlands comprising the lower third of the Florida peninsula . Only 25 % of the original Everglades remains , protected within Everglades National Park ( ENP ) . The climate of South Florida and the location of the Everglades , surrounded by a metropolitan area to the east , Naples to the west , and Florida Bay to the south , make it particularly vulnerable to infestations of exotic species . Miami , in particular , is the hub for trade in exotic pets within the United States . Although the exact origin of Burmese pythons in the Everglades is unknown , it is likely that many were once pets released by owners who found them too difficult to care for . An evaluation of the genetic structure of Burmese pythons sampled from Everglades National Park determined that the population is genetically distinct from pythons sampled in the native range , but within the Everglades population , there is little genetic diversity . This finding either indicates that the python population is freely interbreeding or corroborates the hypothesis that the individuals originate from a specific source population such as the pet trade . </P>
<P> The Everglades is a region of subtropical wetlands comprising the lower third of the Florida peninsula . Only 25 % of the original Everglades remains , protected within Everglades National Park ( ENP ) . The climate of South Florida and the location of the Everglades , surrounded by a metropolitan area to the east , Naples to the west , and Florida Bay to the south , make it particularly vulnerable to infestations of exotic species . Miami , in particular , is the hub for trade in exotic pets within the United States . Although the exact origin of Burmese pythons in the Everglades is unknown , it is likely that many were once pets released by owners who found them too difficult to care for . An evaluation of the genetic structure of Burmese pythons sampled from Everglades National Park determined that the population is genetically distinct from pythons sampled in the native range , but within the Everglades population , there is little genetic diversity . This finding either indicates that the python population is freely interbreeding or corroborates the hypothesis that the individuals originate from a specific source population such as the pet trade . </P>
where did the pythons in florida come from
where did the pythons in florida come from
it is likely that many were once pets released by owners who found them too difficult to care for
it is likely that many were once pets released by owners who found them too difficult to care for