A rare, nearly blind white dolphin that survived for millions of years is effectively extinct, an international expedition declared Wednesday after ending a fruitless six-week search of its Yangtze River habitat.
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"It's a tremendously sad day when any species goes extinct. It becomes more of a public tragedy to lose a large, charismatic species like the river dolphin," said Chris Williams, manager of river basin conservation for the World Wildlife Fund in Washington.
"The loss of a large animal like a river dolphin is often a harbinger for what's going on in the larger system as whole. It's not only the loss of a beautiful animal but an indication that the way its habitat is being managed, the way we're interacting with the natural environment of the river is deeply flawed ... if a species like this can't survive."
The same damaged habitat also threatens the Yangtze finless porpoise. It is believed less than 400 of those remain. I won't get my hopes up for their survival either.
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