South Asian river dolphin The sphincter-like structure is capable of sensing light, and may be able to sense the direction from where the light was emitted. However, the muddy waters, or low light conditions, that the "Platanista gangetica" inhabit negate the use of the little vision that remains. The Ganges subspecies shows object-avoidance behavior in both the consistently heavily murky waters of its habitat and in clear water in captivity, suggesting that it is capable of using echolocation effectively to navigate and forage for prey. However, there is limited information on how extensively vocalization is utilized between individuals. This subspecies of river dolphin is
Endangered Species (Des'ree album) Endangered Species (Des'ree album) Endangered Species: A Compilation Of Rare And Obscure Tracks is a 2000 compilation album by British singer-songwriter Des'ree. As suggested by its title, it is not a greatest hits compilation, but a collection of assorted b-side only tracks, songs from soundtracks, and live versions of her hits from her first three albums. The selection features five b-sides from her different singles (with "Warm Hands, Cold Heart", a b-side to "You Gotta Be" being a new mix specially done for the compilation), five live songs, an acoustic mix, the song "Silent Hero" which was recorded for the