The free animal screensaver, Polar bear, contains 24 images of Polar bears. The polar bear (Ursus maritimus), a bear native to the Arctic, is the apex predator within its range. Its thick blubber and fur insulate it against the cold. Its fur is hollow and translucent but usually appears as white or cream coloured, thus providing the animal with effective camouflage. Its skin is actually black in color, however. The bear has a short tail and small ears that help reduce heat loss, as well as a relatively small head and long, tapered body to streamline it for swimming. The polar bear is a semi-aquatic marine mammal that depends mainly upon the pack ice and the marine food web for survival. It has adapted for life on a combination of land, sea, and ice. – wiki

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[tags]bears[/tags]

The free animal screensaver, Grizzly Bear, contains 14 high quality images of Grizzly Bears. The grizzly bear, sometimes called the silvertip bear, is a powerful brownish-yellow bear that lives in the uplands of western North America. It has traditionally been treated as a subspecies, Ursus arctos horribilis, of the brown bear living in North America.

Grizzly bears reach weights of 180–680 kilograms (400–1,500 pounds) and stand a height of 2.44 m (8 feet) tall when standing on its hind legs; the male is on average 1.8 times as heavy as the female, an example of sexual dimorphism. This dimorphism suggests that size is an important factor in the male’s ability to successfully compete for and attract breeding opportunities. Their coloring ranges widely across geographic areas, from blond to deep brown or black. These differences, once attributed to subspeciation, are now thought to be primarily due to the different environments these bears inhabit, particularly with regard to diet and temperature. – wiki

Grizzly Bear is a free screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 14

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[tags]bears[/tags]

The free animal screensaver, Brown Bear, contains 28 high quality images of Brown Bears. The brown bear (Ursus arctos) is a species of bear distributed throughout the Northern hemisphere. Weighing up to 130–700 kg (290-1,500 pounds), the larger races of brown bear tie with the Polar bear as the largest extant land carnivores. The grizzly bear (Ursus arctos horribilis), the Kodiak Bear (Ursus arctos middendorffi), and the Mexican brown bear are North American subspecies of the brown bear. However, DNA analysis has recently revealed that the identified subspecies of brown bears, both Eurasian and North American, are genetically quite homogeneous, and that their genetic phylogeography does not correspond to their traditional taxonomy. It is sometimes referred to poetically as the bruin.- wiki

Brown Bear is a free animal screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 28

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[tags]bears[/tags]

The free animal screensaver, American Black Bear, contains 12 images of American Black Bears. The American Black Bear (Ursus americanus) is the most common bear species native to North America. It lives throughout much of the continent, from northern Canada and Alaska south into Mexico, from the Atlantic to the Pacific. This includes 41 of the 50 U.S. states and all Canadian provinces except Prince Edward Island. Populations in the east-central and southern United States remain in the protected mountains and woodlands of parks and preserves, though bears will occasionally wander outside the parks’ boundaries and have set up new territories, in some cases on the margins of urban environments in recent years as their populations increase. Although there were probably once as many as two million black bears in North America long before European colonization, the population declined to a low of 200,000 as a result of habitat destruction and unrestricted hunting. By current estimates, more than 800,000 are living today on the continent. – wiki

American Black Bear is a free screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 12

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[tags]Black Bear,Bears[/tags]

The free animal screensaver, Giant Panda, contains 27 images of Giant Panda bears. The giant panda (Ailuropoda melanoleuca, black-and-white cat-foot, Hanyu Pinyin) is a mammal classified in the bear family, Ursidae, native to central-western and southwestern China. It is easily recognized by its large, distinctive black patches around the eyes, over the ears, and across its round body. Though belonging to the order Carnivora, the panda has a diet which is 99% bamboo. Pandas may eat other foods such as honey, eggs, fish and yams.

The Giant Panda is an endangered animal; an estimated 2,000 pandas live in the wild and over 180 were reported to live in captivity by August 2006 in mainland China (another source by the end of 2006 put the figure for China at 221), with twenty pandas living outside of China. Reports show that the numbers of wild panda are on the rise. – wiki

Giant Panda is a free screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 27

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[tags]Giant Panda[/tags]

The free animal screensaver, Dalmatian Fire Dog, contains 19 high quality images of Dalmatian dogs. The Dalmatian is a breed of dog, noted for its white coat with either black or liver spots. Although other color variations do exist, any color markings other than black or liver are a disqualification in purebred Dalmatians. The famous spotted coat is unique to the Dalmatian breed; no other purebred dog breed sports the flashy spotted markings. The breed takes its name from the Croatian province of Dalmatia, where it is believed to have originated.- wiki

Dalmatians have been associated with fire departments for many years. Why? Many years ago, Dalmatians were used to chase rats out of the fire stations and horse stables of London. The dogs also guided the horse-pulled fire wagons through city streets. Some modern firehouses still keep Dalmatians as pets.

Dalmatian Fire Dog is a free screensaver created by RateMyScreensaver.com.

Free Screensaver Picture Count: 19

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[tags]Dogs,Dalmation[/tags]

The Jelliest Jellyfish is an absolutely breathtaking look at one of the sea’s most beautiful creatures, the jellyfish. See the jellyfish as you never have before with this screensaver of amazing photographs. These pictures were selected by judges as the best of the best in jellyfish photography. The Jelliest Jellyfish is a free screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 19

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[tags]Jellyfish[/tags]

You think the lion is the king of the jungle? The elephant might have something to say about that. This screensaver presents a host of images highlighting this majestic giant. These pictures were selected by users as the best of the best in elephant photography. Elephant All-Stars is a free screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 18

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[tags]Elephant[/tags]

Mammal Pictures of the Year is a delightful look at some of the most stunning images of mammals taken by photographers. The Hippo’s, Tiger, and Lion are among my favorites from this set! These pictures were selected by users as the best of the best in animal photography. Mammal Pictures of the Year is a free screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 19

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A Year in Animal Photographs is a delightful look at some of the cutest and cuddliest animals taken by photographers. These pictures were selected by users as the best of the best in animal photography. A Year in Animal Photographs is a free screensaver created by RateMyScreensaver.com.

Screensaver Picture Count: 18

Screensaver Type: Slideshow

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The Majestic White Rhino is a free screensaver created by RateMyScreensaver.com containing 23 high quality photographs. The White Rhinoceros or Square-lipped rhinoceros (Ceratotherium simum) is one of the five species of rhinoceros that still exists and is one of the few megafauna species left. Behind the elephant, it is probably the most massive remaining land animal in the world, along with the Indian Rhinoceros which is slightly larger. It is well known for its wide mouth used for grazing and for being the most social of all rhino species. The White Rhino is the most common of all rhinos and consists of two subspecies, with the northern subspecies being rarer than the southern. – wiki

Screensaver Picture Count: 23

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[tags]Rhino[/tags]

One of the most majestic animals in the world, the Indian Rhino is an amazing site to behold. You may not be able to see one outside of a zoo, but this screensaver can bring the rhino into your own home. The Great One-horned Rhinoceros is a gallery of some of the most beautiful images taken by a professional photographer. The Great One-horned Rhinoceros is a free screensaver created by RateMyScreensaver.com containing 13 high quality photographs.

The Indian Rhinoceros or the Great One-horned Rhinoceros (Rhinoceros unicornis) is a large mammal found in Nepal and in Assam, India. It is confined to the tall grasslands and forests in the foothills of the Himalayas. The Indian Rhinoceros can run as fast as 55 km/h for short periods of time and is also an excellent swimmer. It has an excellent sense of hearing and smell but relatively poor eyesight. This prehistoric-looking rhinoceros has thick, silver-brown skin which creates huge folds all over its body. Its upper legs and shoulders are covered in wart-like bumps, and it has very little body hair. With size equal to that of the white rhino in Africa, it is the fourth-largest land animal, after the three elephant species. – wiki

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[tags]Rhino[/tags]

In Africa, the Lion is the undisputed King of the Jungle. Some of the most amazing photographs of the King have been compiled into this breathtaking slideshow. You may not be able to get to Africa yourself, but this screensaver can help you recreate the experience from your own home. The Undisputed King of the Jungle is a gallery of some of the most beautiful Lion images taken by a professional photographer. The Undisputed King of the Jungle is a free screensaver created by RateMyScreensaver.com containing 26 high quality photographs.

The lion (Panthera leo) is a mammal of the family Felidae and one of four “big cats” in the genus Panthera. The lion is the second largest feline species, after the tiger. The male lion, easily recognized by his mane, weighs between 150–250 kg (330–500 lb). Females range 120–150 kg (260–330 lb). In the wild, lions live for around 10–14 years, while in captivity they can live over 20 years. Though they were once found throughout much of Africa, Asia and Europe, lions presently exist in the wild only in Africa and India. They enjoy hot climates, and hunt in groups. - wiki

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[tags]Lion[/tags]

The hippopotamus (hippopotamos, hippos meaning “horse” and potamos meaning “river”), is a large, mostly plant-eating African mammal.

Hippopotamus’ also sometimes called hippos, are gregarious, living in groups of up to 40 animals, called a pod, herd, school or bloat. A male hippopotamus is known as bull, a female as cow, and a baby as calf. A hippos lifespan is typically 40 to 50 years. Female hippos reach sexual maturity at 5 to 6 years and have a gestation period of 8 months. Donna the Hippo, 55, is the oldest known hippo in captivity. She lives at the Mesker Park Zoo in Evansville, Indiana.

Hippos average 3.5 meters (11 ft) long, 1.5 meters (5 ft) tall at the shoulder, and weigh from 1,500 to 3,200 kilograms (3,300 to 7,000 lb).

The Hippopotamus is a free screensaver created by RateMyScreensaver.com containing 15 high quality photographs.

Screensaver Picture Count: 15

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[tags]hippos[/tags]

In Africa, the Lion is the undisputed King of the Jungle. Some of the most amazing up-close photographs of the King have occurred in captivity and we’ve compiled them into this breathtaking slideshow. You may not be able to get to Africa yourself, but this screensaver can help you recreate the experience from your own home. The Captive King is a gallery of some of the most beautiful Lion images taken by a professional photographer. The Captive King is a free screensaver created by RateMyScreensaver.com containing 27 high quality photographs.

Screensaver Picture Count: 27

Screensaver Type: Slideshow

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[tags]Lion[/tags]

In Africa, the Elephant is a towering juggernaut prized for both its majestic beauty and valuable ivory tusks. Some of the most amazing photographs of African Elephants have been compiled into this awe inspiring slideshow. You might not be able to see an Elephant yourself, but this screensaver can help you with the next best thing directly from your home PC. African Elephants is a gallery of some of the most beautiful Elephant images taken by a professional photographer. African elephants is a free screensaver created by RateMyScreensaver.com containing 18 high quality photographs.

Screensaver Picture Count: 18

Screensaver Type: Slideshow

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[tags]Elephant[/tags]

In Africa, the Elephant is a towering juggernaut prized for both its majestic beauty and valuable ivory tusks. Some of the most amazing photographs of African Elephants have been compiled into this awe inspiring slideshow. You might not be able to see an Elephant yourself, but this screensaver can help you with the next best thing directly from your home PC. More African Elephants is a gallery of some of the most beautiful Elephant images taken by a professional photographer. The Great African Elephants is a free screensaver created by RateMyScreensaver.com containing 14 high quality photographs.

Screensaver Picture Count: 14

Screensaver Type: Slideshow

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[tags]Elephant[/tags]

Asian Elephants is a free screensaver created by RateMyScreensaver.com containing 13 high quality photographs. The Asian or Asiatic Elephant (Elephas maximus), sometimes known by the name of its nominate subspecies (the Indian Elephant), is one of the three living species of elephant, and the only living species of the genus Elephas. The species is found primarily in large parts of India, Sri Lanka, Indochina and parts of Indonesia. It is smaller than its African relatives, and the easiest way to distinguish the two are the smaller ears of the Asian Elephant. The Asian Elephant tends to grow to around two to four meters (7–12 feet) in height and 3,000–5,000 kilograms (6,500–11,000 pounds) in weight. – wiki

Screensaver Picture Count: 13

Screensaver Type: Slideshow

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[tags]Elephant[/tags]

The screensaver “Trigger Happy” was created by RateMyScreensaver.com and contains 29 high resolution images of Triggerfish. Triggerfishes are brightly coloured fish of the family Balistidae. Marked by lines and spots, they inhabit warm coastal waters of the Atlantic, Mediterranean and the Indo-Pacific. Triggerfish have a roundish, laterally flat body with an anterior dorsal fin. They can erect the first two dorsal spines, the first one locks and the second one unlocks. This prevents predators from swallowing them or pulling them out of their holes. This locking and unlocking behaviour is why they are named ‘triggerfish’. – wiki

Screensaver Picture Count: 29

Screensaver Type: Slideshow

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[tags]Fish[/tags]

The screensaver “Puffer Fish” was created by RateMyScreensaver.com and contains 17 high resolution images of Puffer Fish. The Tetraodontidae is a family of primarily marine and estuarine fish. The family includes many familiar species which are variously called puffers, balloonfish, blowfish, bubblefish, globefish, swellfish, toadfish, and toadies. They are morphologically similar to the closely related porcupinefish, which have large conspicuous spines (unlike the small, almost sandpaper-like spines of Tetraodontidae). The scientific name, Tetraodontidae, refers to the four large teeth, fused into an upper and lower plate, which are used for crushing the shells of crustaceans and mollusks, their natural prey. – wiki

Screensaver Picture Count: 17

Screensaver Type: Slideshow

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[tags]Fish[/tags]