A species of endemic gecko, "Gehyra kimberleyi", is named after the Kimberley region. The gorges of central Kimberley are known for their fossils and for their large colonies of bats, including Windjana, Tunnel Creek, and Geikie Gorges. Lake Argyle and other wetlands of the Ord and the Kimberley are important habitats while there are important populations of shorebirds in the Ord estuary, Eighty-mile Beach and Roebuck Bay, which has been described as "one of the most important stop-over areas for shorebirds in Australia and globally". Finally there are a number of rocky islands off the north coast that are home to birds and turtles. Little of the Kimberley has been subject to wholesale clearance other than particularly fertile parts of the Ord Valley (and areas of Kimberley-type habitat across in the Daly River basin in the Northern Territory) but the pastureland in the southern areas has been affected by 100 years of livestock grazing and other threats including introduced weeds (such as cocklebur, parkinsonia, bellyache bush and castor oil plant), feral cats and changes to traditional Aboriginal fire regimes (the way grassland is burnt and allowed to renew). However the remote sandstone areas to the north have valuable original habitat in good condition providing shelter for much wildlife. The largest protected areas are the Prince Regent National Park and the Drysdale River National Park along with Gregory National Park and Keep River National Park across in the Northern Territory, which preserve similar habitats. (Keep River's nearest town is Kununurra in the Kimberley.) The Kimberley is a popular tourist destination, with areas such as the Bungle Bungle Range, the Gibb River Road, Lake Argyle, El Questro Station, Mornington Sanctuary, Horizontal Falls and Cape Leveque. The Gibb River Road and the road into the Bungle Bungles can at times be accessed in a two-wheel drive car, although one can access many additional areas in a four-wheel drive vehicle. Other parks in the region include Geikie Gorge National Park, Mirima National Park, Mitchell River National Park, Point Coulomb National Park, Purnululu National Park, Tunnel Creek National Park, Windjana Gorge National Park and Wolfe Creek Meteorite Crater National Park. In 2012 the Western Australian government announced the creation of the 7,062 square kilometre Camden Sound Marine Park with a further three to come. Visitors to the area should be aware that the area can be subject to controlled burns at any time of year.