Mermaid (Jalpari) are they exists in world???

Mostly people believed that jalpari exists in world,and some people's camera capture videos...
1)-people says that, they have found a Mermaid in Niagara and also arabian sea fall 2017.

The reality of mermaids was assumed during medieval times, when they were depicted matter-of-factly alongside known aquatic animals such as whales. Hundreds of years ago sailors and residents in coastal towns around the world told of encountering the sea maidens. One story dating back to the 1600s claimed that a mermaid had entered Holland through a dike, and was injured in the process. She was taken to a nearby lake and soon nursed back to health. She eventually became a productive citizen, learning to speak Dutch, perform household chores, and eventually converted to Catholicism.

Another mermaid encounter once offered as a true story is described in Edward Snow's "Incredible Mysteries and Legends of the Sea." A sea captain off the coast of Newfoundland described his 1614 encounter: "Captain John Smith [of Jamestown fame] saw a mermaid 'swimming about with all possible grace.' He pictured her as having large eyes, a finely shaped nose that was 'somewhat short, and well-formed ears' that were rather too long. Smith goes on to say that 'her long green hair imparted to her an original character that was by no means unattractive.'" In fact Smith was so taken with this lovely woman that he began "to experience the first effects of love" as he gazed at her before his sudden (and surely profoundly disappointing) realization that she was a fish from the waist down. Surrealist painter Rene Magritte depicted a sort of reverse mermaid in his 1949 painting "The Collective Invention."

By the 1800s, hoaxers churned out faked mermaids by the dozen to satisfy the public's interest in the creatures. The great showman P.T. Barnum displayed the "Feejee Mermaid" in the 1840s and it became one of his most popular attractions. Those paying 50 cents hoping to see a long-limbed, fish-tailed beauty comb her hair were surely disappointed; instead they saw a grotesque fake corpse a few feet long. It had the torso, head and limbs of a monkey and the bottom part of a fish. To modern eyes it was an obvious fake, but it fooled and intrigued many at the time.