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What is the white tiger's niche?

White tigers are not albino. A white tiger's unusual color is caused by a recessive gene that suppresses expression of the pigment pheomelanin; and, that pigment is normally responsible for red and yellow coloring. Some white tigers also carry a gene that makes their stripes very pale.\nWhite tigers share an enzyme with Siamese cats and Himalayan rabbits that causes their fur to darken in response to cold. White tigers bred in captivity often have crossed eyes, crooked backbones, kidney problems and reduced fertility as the result of inbreeding.

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How much does a cow weigh?

Angus beef cattle weigh around 1,200 pounds at slaughter weight. A full-grown Angus bull can weigh as much as 2,000 pounds. The largest breed of cow in the world, the Chianina, can weigh over 3,800 pounds at maturity. One of the smallest breeds of cow in the world, the Dexter miniature cow, only weighs 600 to 700 pounds at maturity.

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What is the life span of a rabbit?

A captive female rabbit that is not allowed to reproduce but isn't spayed is at a high risk of getting uterine cancer. This can reduce the life span by half or more, with some bunnies as young as one showing signs of uterine cancer.Rabbits kept outdoors year round often have shorter life spans than those brought indoors. This is due to the dangers of living outdoors, like extreme temperature changes and predators.

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What are the differences between a boa vs. a python?

Pythons are native to sub-Saharan Africa, southeast Asia, Malaysia and the Philippines. Boas can be found in Saharan Africa, western Asia, the Middle East, southwestern North America, Central America and much of South America. Even when boas and pythons are found in the same area of the world, they live in different habitats.\nOne of the most common boas is the boa constrictor, which is found in the Americas. This boa is able to live in a variety of habitats, ranging from tropical rainforests to deserts. Some people believe that these snakes grow to enormous sizes, but their average length is ..

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How can you tell how old a cockatiel is?

According CocktailsPlusParrots, baby cockatiels have large, black eyes and often have shorter tail and crest feathers than slightly older birds. The birds are normally weaned between seven to 10 weeks of age, but they are often not sold until they are two to three months old.\nAdolescence occurs around four to six months and begins at the first molt or shedding of feathers. Up to this time, females and males have the exact same appearance. During adolescence, however, males change in color on their cheeks and on the bottom of their flight feathers. Females become less colorful in appearance.\n..

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What do you need to know before buying livestock?

The Internal Revenue Service describes the livestock market as a true supply and demand economy, so people in the livestock industry may experience extreme profits or losses from one year to the next. Emerging health information is part of this supply and demand, as the public reacts to new information released by the media, such as England's mad cow disease outbreak. Some producers increase production when market prices are high, which floods the market and causes prices to fall.\nPeople in the livestock market typically work as breeders or as fattening or feed operations. Breeders begin..

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What type of dog was Petey in "The Little Rascals?"

Although he was a pit bull, Pete was registered as a Staffordshire terrier by the American Kennel Club. It is said that Pete was one of the first dogs to be registered as a Staffordshire terrier by the AKC, since the organization only started using the name in 1935. Pete was also registered by the United Kennel Club as Purple Ribbon Peter.Although several other dogs played the role of Petey, none were as beloved as Pete the Pup. He was known for his ability to respond on cue, and he developed a strong relationship with the children on the show.Pete the Pup died of old age in 1946. He is buried..

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Why are male cardinals a different color than females?

The color difference observed between the plumage of male and female cardinals is a type of sexual dimorphism. Sexual dimorphism means that males and females exhibit different physical and behavioral traits that clearly identify each sex.\nMale cardinals can be aggressive when defending their claimed territory, and they may attack other males that intrude.

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Where can one research all the kinds of flightless birds?

About.com offers general information on flightless birds, along with a list of major species, including penguins, ratites, waterfowl and rails. The site also offers information on flightless birds' evolution, habitats, predators and conservation.\nCaronlinaBirds.org offers a comprehensive database of the world's birds, including flightless species. Users can browse through the site's alphabetical database or view different bird species by continent.\nWikipedia also offers significant information on different species of flightless birds. Users can browse the site's listings ..

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What is a cinereous vulture?

Cinereous vultures breed in high mountains and large forests. They build a large nest in a tree and lay just one egg. Both the male and the female are involved in incubation of the egg, which lasts 50 to 54 days. Cinereous vultures lay their egg between February and April. The chick stays with the parents for two to three months before leaving. Cinereous vultures are scavengers that feed on large dead mammals, fish and reptiles. They rarely take live prey.

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