Thursday, July 1, 2010

Meet the Blobfish

A deep sea fish of the family Psychrolutidae. The Blobfish inhabits the deep waters off the coasts of mainland Australia and Tasmania. The Blobfish live at depths where the pressure is several dozen times higher than at sea level. The flesh of the Blobfish is primarily a gelatinous mass with a density slightly less than that of water. This allows the fish to float above the sea floor without expending energy on swimming. Its relative lack of muscle is not a disadvantage as it primarily swallows edible matter that floats by in front of it. It eats mostly urchins, mollusks and crustaceans.

The Blobfish resembles a lump of jelly, and sports a triangular face that seems to sport a miserable frown.

The Blobfish is not edible so its endangered status is from ‘being in the wrong place at the wrong time.’ Blobfish are being trapped in fish nets set by trawler fisherman.

Professor Callum Roberts, a marine expert from the University of York, has stated that ‘this miserable looking fish has a lot to be miserable about.’

In his book The Unnatural History of the Sea , Professor Roberts said: "Blobfish are very vulnerable to being dragged up in these nets and from what we know this fish is only restricted to these waters. The Australian and New Zealand deep trawling fishing fleets are some of the most active in the world so if you are a blobfish then it is not a good place to be. A very large amount of the deep sea is under threat from bottom trawling which is one of the most destructive forms of fishing. There are some deep water protected areas around sea mounts in the Southern Ocean but that is only really to protect coral and not the blobfish.”

Rare White elephant caught in Burma 'is omen of political change'

The female elephant was captured by officials on Saturday in the coastal town of Maungtaw in Rakhine state, according to news reports in Burma, also known as Myanmar.

She is aged about 38 years old and seven feet four inches tall, the English-language New Light of Myanmar said, although it did not mention where she would be kept.

White elephants are often depicted as snow white, but are in fact grey or reddish-brown in colour, turning light pink when wet. They have fair eyelashes and toenails.

Kings and leaders in Burma, a predominantly Buddhist country, have traditionally treasured white elephants, whose rare appearances in the country are believed to herald political change and good fortune.

The announcements of the discoveries of white elephants in 2001 and 2002 in Burma was seen by opposition leaders as bolstering support for their parties.

The South-East Asian country, which has been ruled by the military since 1962, is due to hold its first elections for two decades later this year, although a date has not yet been announced.

Earlier this month, Aung San Suu Kyi, the Nobel Peace laureate and Burmese opposition leader, marked her 65th birthday under house arrest in Yangon.

The military regime has kept Ms Suu Kyi in detention for almost 15 years and she has been barred from running in upcoming elections that critics have denounced as a sham aimed at entrenching the generals' power.

Friday, May 28, 2010

Koala

Though often called the koala "bear," this cuddly animal is not a bear at all; it is a marsupial, or pouched mammal. After giving birth, a female koala carries her baby in her pouch for about six months. When the infant emerges, it rides on its mother's back or clings to her belly, accompanying her everywhere until it is about a year old.

Koalas live in eastern Australia, where the eucalyptus trees they love are most plentiful. In fact, they rarely leave these trees, and their sharp claws and opposable digits easily keep them aloft. During the day they doze, tucked into forks or nooks in the trees, sleeping for up to 18 hours.

When not asleep a koala feeds on eucalyptus leaves, especially at night. Koalas do not drink much water and they get most of their moisture from these leaves. Each animal eats a tremendous amount for its size—about two and a half pounds (one kilogram) of leaves a day. Koalas even store snacks of leaves in pouches in their cheeks.

A special digestive system—a long gut—allows koalas to break down the tough eucalyptus leaves and remain unharmed by their poison. Koalas eat so many of these leaves that they take on a distinctive odor from their oil, reminiscent of cough drops.

These plump, fuzzy mammals were widely hunted during the 1920s and 1930s, and their populations plunged. Helped by reintroduction, they have reappeared over much of their former range, but their populations are smaller and scattered. Koalas need a lot of space—about a hundred trees per animal—a pressing problem as Australia's woodlands continue to shrink.

Wednesday, May 5, 2010

Five Unusual Armored Animals

Armored Animals shows how the bodies of some animals are saved from being a meal for predators best pet insurance by such physical traits as tough skin, shells, spines, or horns and pets for sale.

Indian Rhinoceros
These massive beasts have some noticeable physical differences from their African relatives. Their segmented hide looks like a formidable coat of natural body armor. It functions a bit like one also: Flexible skin between the thicker hide “plates” allows them to shift as the rhinoceros moves.

Thorny Devil
The Thorny Devil is on average about 20 cms long, and they feed on a wide variety of ants. An intimidating array of spikes cover the entire upper side of the body, these thorny scales are a defence against predators. Camouflage and deception may also be used to evade predation. Despite its appearance, it is totally harmless.

Three-banded armadillo
The skin is modified to form a double-layered covering of horn and bone over many of the surfaces. Three-banded armadillos are blackish brown in color. Most animals have three moveable bands, although some possess only two, and others may have four. Members of the genus Tolypeutes are the only armadillos that can completely enclose themselves in their own shell by rolling into a ball.

Pangolin
The pangolin (also called the scaly anteater) is an unusual mammal that is covered with tough, protective scales made of keratin. The pangolin has scales that cover everything except the belly, snout, eyes, ears, and undersides of the limbs. The pangolin has short legs with huge claws; it uses its claws to dig into ant hills and termite mounds. The sticky tongue is up to 27 inches long. The pangolin ranges from 24-62 inches long. The pangolin has no teeth. The long tail is prehensile; the pangolin can even hang from its tail.

Alligator Snapping Turtle
Alligator snapping turtles are the largest freshwater turtles. They weigh between 155 and 175 pounds (70 to 80 kg). They are characterized by three large, pronounced ridges, or keels, that run from the front to the back of the carapace. With powerful jaws and a large head, they are unique among snapping turtles for having eyes on the side of the head. The alligator snapping turtle looks very primitive and has been called the dinosaur of the turtle world.