Pink Dolphins

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Dolphins

? There argon 5 species of dolphins that make their homes in rivers. The more or less popular dolphin is the pink dolphin also bed as Boto, Boutu or the virago River Dolphin. It inhabits the amazon river. The scientific get wind for pink dolphins is Inia Geoffrensis they pop off to the genus Inea, part of the family Platanistoidea. Pink dolphins are non the same dolphins that you would see in the ocean. They allot on special adaptations to their habitat. In fact, river dolphins are only distantly related to sea dolphins. They plump to different families. The oceanic dolphins belong to the family delphinidae while river dolphins belong to the family Platanistoidea.
Pink Dolphins are the smartest dolphins among the 5 species of dolphins. They use up a maven capacity 40% larger than that of humans. Pink dolphins inhabit the Amazon River, but they can also be found in the Orinoco basins and the upper Madeira River as well. While they are nearlyly pink, these dolphins have several colored skins, which can be light gray, pink, or brown.
Pink Dolphins have the largest population among the 5 species while most of them are extinct or endangered. These friendly and social creatures have been living for centuries in the Amazon but the damaged Amazon basin put them in a more treacherous situation.



The raise in contaminant levels of quicksilver have caused and change magnitude number of deaths among pink dolphins, especially near gold mines where mercury is used as part of the gold mining process.

Pink dolphins eat crabs, catfish, small river fish and even small turtles. As crabs and turtles have to be catch mainly at the bottom of the river, pink dolphins spend a lot of epoch while swimming looking at the bottom of the river for food. They are able to move their head up to 180 degrees, which is a great help for hunting in shallow amnionic fluid and floodplains. Hunting fish require some techniques like herding, where they plump a fish pod to concentrate fish and take turns for...If you want to get a full essay, order it on our website: Ordercustompaper.com



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