Cheetah the best sprinter on earth

August 6, 2012

The fastest cheetah on Earth has done it again, breaking her previous world record for the 100-meter dash and setting a new best time of 5.95 seconds.
This feat surpasses the fastest of all human 100-meter sprinters by almost four seconds.
Usain Bolt, a Jamaican sprinter now competing at the 2012 London Olympics, holds the human world record at 9.58 seconds in the Read more

Western black rhino declared extinct

November 12, 2011

No wild black rhinos remain in West Africa, according to the latest global assessment of threatened species, the Red List, drawn up by the International Union for Conservation of Nature (IUCN).
The IUCN reports that despite conservation efforts, 25% of the world’s mammals are at risk of extinction. As part of its latest work it has reassessed several rhinoceros groups.
As well as declaring the western black rhino Read more

The Jurassic cheetah

August 27, 2011

Supercheetah
The Jurassic cheetah
Obaidur Rahman
Paleontologist from Senckenberg Research Institute, Weimar, Germany, recently unearthed the remains of a cheetah which might just have been the bloodiest killers of the ancient times wandering at one of the oldest known habitat of human beings. It is well known that the only remaining species of cheetah, Acinonyx jubatus, is the fasted animal on Earth with the capability of running up to 70 mile-per-hour. But the Read more

Unique pig-nosed turtle is over-harvested in New Guinea

July 10, 2011

Numbers of pig-nosed turtles have declined steeply over the past 30 years, researchers have discovered.
The unique reptile has become an international conservation icon, due to it having no close relatives and being considered the turtle most adapted to life underwater in freshwater ponds and rivers.
Yet demand for its eggs and meat in Papua New Guinea, one of the turtle’s main Read more

‘Ants can identify their worst enemy’

July 5, 2011

A study of the ant species Temnothorax longispinosus has revealed that it can spot its worst enemy and react with appropriate aggression.
The ant colonies are often invaded by slavemaker ants, which steal their pupae. So when the ants spot a slavemaker, they attempt to kill it by biting and stinging.
But the insects do not waste their energy on less threatening intruders Read more

Birds eavesdrop on predator chipmunks

July 5, 2011

Ground-nesting birds eavesdrop on chipmunks in order to protect their nests, according to scientists.
Ovenbirds and veeries live alongside egg-eating chipmunks in the Hudson Valley, New York, US.
Researchers have found that when simulated chipmunk calls are played, the birds nest up to 20 metres further away.
The study is the first to show that birds heed the chatter of non-avian species Read more

Wildlife in jeopardy

June 5, 2011

Hunger, death on offer as forests vanish fast
The number of phone calls we receive every day is amazing. People call to say fishing cats have been killed or captured. Jungle cat kittens found. Vultures lying sick. And of course, tigers have been killed.
If we put together all these pieces of information, we get a terrifying bigger picture of what has been happening to our wildlife.
One thing is quite clear now. Our forests, or for that matter whatever is left, can no longer give food and shelter to wildlife. The animals are coming out of the little green cover that is left Read more

12,000km in 357 days

March 31, 2011

Sea turtle routes tracked
The first turtle that was tagged in Bangladesh with a satellite chip to track its journey last year has travelled over 12,000 kilometres in 357 days and is now coming back to Bangladesh coast from Sri Lanka.
Urmee, the name of the turtle, has crossed the path until March 23, 2011. It is now in the middle of the Bay of Bengal, 780 km east of the Chennai coast of India, 977 km northeast of the Sri Lankan coast, 662 km west of Read more

Bay the global hotspot

March 6, 2011

More than 10,000 endangered whales and dolphins of six species have made the Bay of Bengal and the Sundarbans estuary a safe home, a month long survey reveals.
A group of Bangladeshi wildlife scientists headed by Dr Anisuzzaman Khan carried out the survey and recently revealed that the Bay is still a good abode of aquatic animals like whales, and dolphins commonly Read more

Amur tigers in population crisis

March 3, 2011

The effective population of the critically endangered Amur tiger is now fewer than 14 animals, say scientists.
Approximately 500 Amur tigers actually survive in the wild, but the effective population is a measure of the genetic diversity of the world’s largest cat.
Very low diversity means any vulnerability to disease or rare genetic disorders is likely to be passed on to the next generation.
The findings are Read more

Rare goose spotted

February 26, 2011

A rare species of goose was spotted for the first time in the country in Hakaluki Haor of Moulvibazar district last Saturday.
A group of bird watchers led by eminent bird specialists Dr Enam al Haque and Paul Thompson have found the ‘lesser white-fronted goose’ on the concluding day of the two-day bird enumeration session at the haor.
“This species of goose has been detected for the first Read more

Chernobyl birds small brained

February 6, 2011

Birds living around the site of the Chernobyl nuclear accident have 5 percent smaller brains, an effect directly linked to lingering background radiation.
The finding comes from a study of 550 birds belonging to 48 different species living in the region, published in the journal PLoS One.
Brain size was significantly smaller in yearlings compared to older birds.
Smaller brain sizes Read more

Tiger numbers could triple if large-scale landscapes protected: study

January 30, 2011

Asia’s tiger reserves could support more than 10,000 wild tigers – three times the current number – if they are managed as large-scale landscapes that allow for connectivity between core breeding sites, a new paper from some of the world’s leading conservation scientists finds.
The study, co-authored by WWF scientists, is the first assessment of the political commitment made by all 13 tiger range countries at November’s historic tiger summit to double the tiger Read more

Two new mammals found

December 14, 2010

Two new species of mammals have been discovered in Bangladesh, taking the total number of mammals of the country to 124.
The Himalayan Striped Squirrel (Tamiops macclellandi) and Least Leaf-nosed Bat (Hipposideros cineraceus) are only the second and third new mammals to be found in the country in last five years.
The first new mammal, Yellow Martin, was found early this year.
Both the new species Read more

Historic tiger summit closes with plans to secure more financial backing

November 25, 2010

St. Petersburg, Russia: The historic International Tiger Conservation Forum ended with crucial plans to discuss further financing options for the Global Tiger Recovery Programme approved at the meeting, kick-starting new efforts to double the number of wild tigers.
On the final day of the summit, delegates met briefly to hammer out key dates in the coming year to reach final agreement on how to pay for and monitor the recovery plan. This followed Read more

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