Tuesday, August 10, 2010

Polistes dominula

Nests are begun by overwintered founding queens or foundresses , who spend about a month in the spring constructing a nest and provisioning offspring, the first of which will become daughter workers in the growing colony. Males are produced later, and when they start to appear, a few daughters may mate and leave their nest, to become foundresses the next season. The switch from production of workers to production of future foundresses is not utterly abrupt, therefore, as has been considered the case for other species of Polistes.

Polistes dominulaThe colony disperses in the late summer, with only males and future foundresses produced instead of workers, and individuals frequently cluster in groups to overwinter. Hibernation does not usually take place on former nest sites.

Thursday, August 5, 2010

Rare White’s Tree Frogs

A normal 10 cm (4 inches) in length, this frog tends to look in fat and flabby. Females have been known to produce as long as 5 inches, nose to vent. The males usually grow to be about 4 inches long. Its' smooth green skin characteristically appears to be folded from its' tendency to be obese.

Rare white tree frogOccasionally it will change colors to brown, and sometimes it will also have some little white spots all over it's body. Their tough skin helps them to retain water. It seems, from what other White's Tree Frog owners have said, that the higher the humidity, and lesser the temperature, the darker and browner their colors. Whereas if the temperater is higher, with less humidity, they tend to be brighter, more blue. It's funny looks have also brought about nicknames like "Dumpy Tree Frog" and "Smiling Frog."

Saturday, July 31, 2010

Rare asian golden cat

The Asian Golden Cat, also called the Asiatic Golden Cat and Temminck's Golden Cat, is a medium sized wild cat weighing from 12 to 16 kilograms. In captivity this type can live up to 20 years, but its average lifespan in the wild is likely far shorter. While the fur is mostly foxy red or golden brown, black or grey color variants may also be found. Usually, the coat is plain, save for some spots on the underside, and sometimes very faint spotting on the rest of the coat. However, in China there is a color variant with leopard-like spots, which resemble a Leopard Cat. This spotted fur is a recessive characteristic, i.e. when a spotted and a plain cat interbreed, the young get plain hair.

Asian golden catAsian Golden Cat lives throughout Southeast Asia, ranging from Tibet and Nepal to Southern China, India, and Sumatra. It prefers forest habitats interspersed with rocky area, and is found in deciduous, subtropical evergreen, and tropical rainforests. The Asian Golden Cat is irregularly found in more open terrain. It ranges from the lowlands to altitude of up to 3000 meters in the Himalayas.

Not a great deal is known about this rather elusive predator, and most of what is known about it has been found out in captivity. Previous observations suggested that it is primarily nocturnal, but a recent study on 2 golden cats showed arrythmic activity patterns. It is thought to be primarily solitary.

Asian Golden Cat prefers to hunt on the ground, but does climb when it needs to. When hunting, it uses a stalk and rush method typical of felines. It is known to hunt birds, lizards, rodents, other small mammals, and the occasional small or young deer, and seems to be fairly flexible in its diet. Asian Golden Cat has been reported to hunt in pairs when pursuing better animals. In captivity, it plucks the feathers of larger birds before eating them. There has been news of the Asian Golden Cat scavenging, a behavior not commonly seen in felines. Rarely, it hunts near human settlement or prey on farm animals.

Everything known about Asian Golden Cat reproduction has been figure out from comments of them in captivity. It becomes sexually mature at anywhere from 18 to 24 months of age. Its development period lasts about 80 days; litters usually consist of only one kitten. Kittens are born in the hollows of trees, rock crevices, and possibly in hollows and other protected places on the ground. The pelts of kittens are thicker and slightly darker, but with the pattern they will keep for their entire life. Based on what has been seen in captivity, it is thought that males take an active role in rearing the young.

Thursday, July 15, 2010

Alligator

Alligators are native to only two countries United States and China. American Alligators are establish in the subtropical southeast US, all of Florida & Louisiana; Alabama & Mississippi; the southern parts of Georgia, coastal South & North Carolina; Southeastern Texas & extreme southeastern Oklahoma and Arkansas. The majority of American Alligators inhabit Florida & Louisiana, with over a million alligators in every state.

American Alligators live in freshwater environment, such as ponds, marshes, rivers, lakes, wetlands, and swamps, as well as salty environments.

AlligatorThe Chinese alligator at present is establish only in the Yangtze River valley and very endangered, with only a couple dozen supposed to be left in the wild. Really, far more Chinese alligators live in zoos about the world than can be found in the wild. For example, Rockefeller Wildlife Refuge in southern Louisiana has several in captivity in an effort to preserve the species. Miami-Dade County Zoo in Miami, FL has a breeding pair also.

An alligator is a crocodilian in the type Alligator of the family Alligatoridae. The name alligator is an anglicized form of the Spanish el lagarto (the lizard), the name by which early Spanish explorers & settlers in Florida called the alligator.

There are 2 living alligator species: the American Alligator and the Chinese Alligator. Alligators are characterized by a wider nose than crocodiles. Both living type also tend to be dark in color, often almost black but color is very dependent on the water.

Algae-laden waters create greener alligators; alligators from waters with a lot of tannic acid from suspended trees are often darker Also, in alligators only the upper teeth can be seen with the jaws closed, in contrast to true crocodiles, in which upper and lower teeth can be seen.

Though, many persons bear jaw deformities which complicate this means of identification. An average American alligator's weight and length is 360 kg and 4 m long. According to the Everglades National Park website.

The largest alligator still recorded in Florida was 17 feet 5 inches long 5.3 m, though according to the Florida Fish and Wildlife protection Commission web site the Florida state record for length is a 14 foot 5/8 inch male from Lake Monroe in Seminole County.

The Florida record for weight is a 1,043 pound male from Orange Lake in Alachua County. The largest alligator still recorded in Alabama measured 12 feet 3.7 m. The largest alligator ever recorded calculated 19 feet 5.8 m and was found on Marsh Island, Louisiana. Few of the giant specimens were weighed, but the larger ones could have exceeded a ton in weight. The Chinese Alligator is smaller, rarely exceeding 2 m in length.