White dolphin called extinct after 20 million years

[Hardbopjazz]

Sad story.

China's white dolphin called extinct after 20 million years

POSTED: 9:59 a.m. EST, December 13, 2006

Story Highlights• Baiji, or white dolphin, survived 20 million years as species

• 30 scientists searched 1,000 miles of Yangtze River for six weeks

• Last full search in 1997 had 13 sightings

• Yangtze finless porpoise also threatened; fewer than 400 left

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BEIJING, China (AP) -- An expedition searching for a rare Yangtze River dolphin ended Wednesday without a single sighting and with the team's leader saying one of the world's oldest species was effectively extinct.

The white dolphin known as baiji, shy and nearly blind, dates back some 20 million years. Its disappearance is believed to be the first time in a half-century, since hunting killed off the Caribbean monk seal, that a large aquatic mammal has been driven to extinction.

A few baiji may still exist in their native Yangtze habitat in eastern China but not in sufficient numbers to breed and ward off extinction, said August Pfluger, the Swiss co-leader of the joint Chinese-foreign expedition.

"We have to accept the fact, that the Baiji is functionally extinct. We lost the race," Pfluger said in a statement released by the expedition. "It is a tragedy, a loss not only for China, but for the entire world. We are all incredibly sad."

Overfishing and shipping traffic, whose engines interfere with the sonar the baiji uses to navigate and feed, are likely the main reasons for the mammal's decline, Pfluger said. Though the Yangtze is polluted, water samples taken by the expedition every 30 miles did not show high concentrations of toxic substances, the statement said.

For nearly six weeks, Pfluger's team of 30 scientists scoured a 1,000-mile heavily trafficked stretch of the Yangtze, where the baiji once thrived. The expedition's two boats, equipped with high-tech binoculars and underwater microphones, trailed each other an hour apart without radio contact so that a sighting by one vessel would not prejudice the other.

Around 400 baiji were believed to be living in the Yangtze in the 1980s. The last full-fledged search, in 1997, yielded 13 confirmed sightings, and a fisherman claimed to have seen a baiji in 2004, Pfluger said in an earlier interview.

At least 20 to 25 baiji would now be needed to give the species a chance to survive, the group's statement said, citing Wang Ding, a hydrobiologist and China's foremost campaigner for the baiji.

Pfluger, an economist by training who later went to work for an environmental group, was a member of the 1997 expedition and recalls the excitement of seeing a baiji cavorting in the waters near Dongting Lake.

"It marked me," he said in an interview Monday. He went on to set up the baiji.org Foundation to save the dolphin.

That goal having evaporated, Pfluger said his foundation would turn to teaching sustainable fishing practices and trying to save other freshwater dolphins. The expedition also surveyed one of those dwindling species, the Yangtze finless porpoise, finding less than 400 of them.

"The situation of the finless porpoise is just like that of the baiji 20 years ago," Wang, the Chinese scientist, said in the statement. "Their numbers are declining at an alarming rate. If we do not act soon they will become a second baiji."

Pfluger and an occasional online diary kept by expedition members traced a dispiriting situation, as day after day team members engaged in a fruitless search for the baiji.

"At first the atmosphere was 'Let's go. Let's go save this damn species,"' Pfluger said. "As the weeks went on we got more desperate and had to motivate each other."

Copyright 2006 The Associated Press. All rights reserved.This material may not be published, broadcast, rewritten, or redistributed.

[Joe G]

20 million years.

Wow.

[Hardbopjazz]

20 million years.

Wow.

Yeah, and it took humans 100 years to wipe them out.

[Guy Berger]

20 million years.

Wow.

Yeah, and it took humans 100 years to wipe them out.

Probably more like 2000 or 3000. Humans have been in China a long time.

Guy

[Jim Alfredson]

2000 to 3000 years is a drop in the bucket compared to 20 million.

[Teasing the Korean]

And on the same day that Peter Boyle went extinct, no less.

[Jazzmoose]

20 million. Betcha we don't match that one.

[.:.impossible]

The UN Millenium Declaration clearly states:

• Respect for nature. Prudence must be shown in the management of all living species and natural resources, in accordance with the precepts of sustainable development. Only in this way can the immeasurable riches provided to us by nature be preserved and passed on to our descendants. The current unsustainable patterns of production and consumption must be changed in the interest of our future welfare and that of our descendants.

.:.somehow, I just don't think many people really take this shit seriously. stewardship is for suckers.

[.:.impossible]

20 million. Betcha we don't match that one.

Moose or humans?

[Man with the Golden Arm]

Them were an irreverant bunch anyhoo.

[Man with the Golden Arm]

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World's tallest man saves plastic eating dolphins

POSTED: 9:30 p.m. EST, December 14, 2006

• NEW: World's tallest man uses long arms to save dolphins' lives, China says

• NEW: Bao Xishun, a 7-foot-9 herdsman, reached into the dolphins' throats

• NEW: Man's long arms were better than short medical instruments

• NEW: The mammals ate plastic from their tanks, doctors said

BEIJING, China (AP) -- The long arms of the world's tallest man reached in and saved two dolphins by pulling out plastic from their stomachs, state media and an aquarium official said Thursday.

The dolphins got sick after nibbling on plastic from the edge of their pool at an aquarium in Liaoning province.

Attempts to use surgical instruments to remove the plastic failed because the dolphins' stomachs contracted in response to the instruments, the China Daily newspaper reported.

Veterinarians then decided to ask for help from Bao Xishun, a 7-feet-9 herdsman from Inner Mongolia with 41.7-inch arms, state media said.

Bao, 54, was confirmed last year by the Guinness Book of World Records as the world's tallest living man.

Chen Lujun, the manager of the Royal Jidi Ocean World aquarium, told The Associated Press that the shape of the dolphins' stomachs made it difficult to push an instrument very far in without hurting the animals.

People with shorter arms could not reach the plastic, he said.

"When we failed to get the objects out we sought the help of Bao Xishun from Inner Mongolia and he did it successfully yesterday," Chen said. "The two dolphins are in very good condition now."

Photographs showed the jaws of one of the dolphins being held back by towels so Bao could reach inside the animal without being bitten.

"Some very small plastic pieces are still left in the dolphins' stomachs," Zhu Xiaoling, a local doctor, told Xinhua. "However the dolphins will be able to digest these and are expected to recover soon."

Copyright 2006 The Associated Press.

[.:.impossible]

whoa.

[Jim Alfredson]

That is awesome.