H&M opens 1st outlet in Nagoya city
Faster-Than-Light Neutrinos (Probably) Don't Exist
Tourists Trapped Around Mt. Everest
Last Man on Moon, Space Leaders Back Romney
Asteroid the 'Size of a Minivan' Exploded Over California
66-cm-long tiger puffer fish caught off Yamaguchi Pref.
Think Marriage Will Make You Happier? Maybe Not
Rare and threatened species of dolphins got some good news with the opening of three new wildlife sanctuaries in Bangladesh, the Wildlife Conservation Society announced on Feb. 14.
Bangladesh's government declared the areas to be wildlife sanctuaries Jan. 29, establishing them in part to protect freshwater dolphins in the Sundarbans, the world's largest mangrove ecosystem.
PHOTOS: World's Best Marine Reserve: Cabo Pulmo
The sanctuaries will serve the last two species of freshwater dolphins in Asia: the Ganges River dolphin and the Irrawaddy dolphin.
Although there is no global population estimate for either species, both have disappeared from major portions of their range. Yet both species occur in sufficient numbers in the Sundarbans, which may serve as a global safety net for preventing their extinction. Freshwater dolphins are among the most threatened wildlife on Earth because their habitat is highly degraded by human activities, including dam construction and unsustainable fisheries.
The three sanctuaries safeguard 19 miles (31 kilometers) of channels that were found by a 2010 Wildlife Conservation Society study to be important habitat for the dolphins and were threatened by human activity.
ANALYSIS: Google Street View Goes River Rafting
"Declaration of these wildlife sanctuaries is an essential first step in protecting Ganges River and Irrawaddy dolphins in Bangladesh," said Brian Smith, director of the WCS' Asian Freshwater and Coastal Cetacean Program.
The sanctuaries will be a natural laboratory for learning how to balance wildlife conservation with a large and growing human population, said Tapan Kumar Dey of the Bangladesh forest department.
The dolphins are threatened by fishing gear, depletion of their prey and increasing salinity and sedimentation caused by sea-level rise.
PHOTOS: Ocean Artists Convey Horror and Magic
| The rising sun country is one of world leaders on manufacture of cars and motorcycles. Quality and reliability of Japanese cars is familiar to each motorist, after all hardworking Japanese to any work concern very thoroughly and responsibly, including creation of cars. In the Japan you most likely will not meet concerning old cars, local authorities with a view of stimulation of a domestic motor-car manufacturer have passed the law according to which on cars is more senior five years considerably insurance payments so the average Japanese easier and more cheaply to buy the new car raise, than to contain the old. |