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Endangered Animal Pictures Biography
Last week the Wildlife Conservation Society released a report called The Rarest of the Rare, which detailed 12 animals that are “critically endangered” (i.e. “at an extremely high risk of extinction in the wild”). See what made the list of critically endangered animals, some of which have seen their populations decline by approximately 80 percent in the last 10 years.
The breed with the shortest lifespan (among breeds for which there is a questionnaire survey with a reasonable sample size) is the Dogue de Bordeaux, with a median longevity of about 5.2 years, but several breeds, including Miniature Bull Terriers, Bloodhounds, and Irish Wolfhounds are nearly as short-lived, with median longevities of 6 to 7 years.[135]
The longest-lived breeds, including Toy Poodles, Japanese Spitz, Border Terriers, and Tibetan Spaniels, have median longevities of 14 to 15 years.[135] The median longevity of mixed-breed dogs, taken as an average of all sizes, is one or more years longer than that of purebred dogs when all breeds are averaged. The dog widely reported to be the longest-lived is "Bluey", who died in 1939 and was claimed to be 29.5 years old at the time of his death; however, the Bluey record is anecdotal and unverified.[137] On 5 December 2011, Pusuke, the world's oldest living dog recognized by Guinness Book of World Records, died aged 26 years and 9 months.[138]
Although wild dogs, like wolves, are apex predators, they can be killed in territory disputes with wild animals.[139] Furthermore, in areas where both dogs and other large predators live, dogs can be a major food source for big cats or canines. Reports from Croatia indicate wolves kill dogs more frequently than they kill sheep. Wolves in Russia apparently limit feral dog populations. In Wisconsin, more compensation has been paid for dog losses than livestock.[139] Some wolf pairs have been reported to prey on dogs by having one wolf lure the dog out into heavy brush where the second animal waits in ambush.[140] In some instances, wolves have displayed an uncharacteristic fearlessness of humans and buildings when attacking dogs, to the extent that they[which?] have to be beaten off or killed.[141]
Coyotes and big cats have also been known to attack dogs. Leopards in particular are known to have a predilection for dogs, and have been recorded to kill and consume them regardless of the dog's size or ferocity.[142] Tigers in Manchuria, Indochina, Indonesia, and Malaysia are reputed to kill dogs with the same vigor as leopards.[143] Striped Hyenas are major predators of village dogs in Turkmenistan, India, and the Caucasus.[144] Reptiles such as alligators and pythons have been known to kill and eat dogs.
Despite their descent from wolves and classification as Carnivora, dogs are variously described in scholarly and other writings as carnivores[145][146] or omnivores.[3][147][148][149] Unlike obligate carnivores, such as the cat family with its shorter small intestine, dogs can adapt to a wide-ranging diet, and are not dependent on meat-specific protein nor a very high level of protein in order to fulfill their basic dietary requirements. Dogs will healthily digest a variety of foods, including vegetables and grains, and can consume a large proportion of these in their diet.[3] Compared to their wolf ancestors, dogs have adaptations in genes involved in starch digestion that contribute to an increased ability to thrive on a starch-rich diet.[150]
A number of common human foods and household ingestibles are toxic to dogs, including chocolate solids (theobromine poisoning), onion and garlic (thiosulphate, sulfoxide or disulfide poisoning),[151] grapes and raisins, macadamia nuts, xylitol,[152] as well as various plants and other potentially ingested materials.[153][
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Endangered Animal Pictures 
Endangered Animal Pictures 
Endangered Animal Pictures 
Endangered Animal Pictures 
Endangered Animal Pictures Biography
Last week the Wildlife Conservation Society released a report called The Rarest of the Rare, which detailed 12 animals that are “critically endangered” (i.e. “at an extremely high risk of extinction in the wild”). See what made the list of critically endangered animals, some of which have seen their populations decline by approximately 80 percent in the last 10 years.
The breed with the shortest lifespan (among breeds for which there is a questionnaire survey with a reasonable sample size) is the Dogue de Bordeaux, with a median longevity of about 5.2 years, but several breeds, including Miniature Bull Terriers, Bloodhounds, and Irish Wolfhounds are nearly as short-lived, with median longevities of 6 to 7 years.[135]
The longest-lived breeds, including Toy Poodles, Japanese Spitz, Border Terriers, and Tibetan Spaniels, have median longevities of 14 to 15 years.[135] The median longevity of mixed-breed dogs, taken as an average of all sizes, is one or more years longer than that of purebred dogs when all breeds are averaged. The dog widely reported to be the longest-lived is "Bluey", who died in 1939 and was claimed to be 29.5 years old at the time of his death; however, the Bluey record is anecdotal and unverified.[137] On 5 December 2011, Pusuke, the world's oldest living dog recognized by Guinness Book of World Records, died aged 26 years and 9 months.[138]
Although wild dogs, like wolves, are apex predators, they can be killed in territory disputes with wild animals.[139] Furthermore, in areas where both dogs and other large predators live, dogs can be a major food source for big cats or canines. Reports from Croatia indicate wolves kill dogs more frequently than they kill sheep. Wolves in Russia apparently limit feral dog populations. In Wisconsin, more compensation has been paid for dog losses than livestock.[139] Some wolf pairs have been reported to prey on dogs by having one wolf lure the dog out into heavy brush where the second animal waits in ambush.[140] In some instances, wolves have displayed an uncharacteristic fearlessness of humans and buildings when attacking dogs, to the extent that they[which?] have to be beaten off or killed.[141]
Coyotes and big cats have also been known to attack dogs. Leopards in particular are known to have a predilection for dogs, and have been recorded to kill and consume them regardless of the dog's size or ferocity.[142] Tigers in Manchuria, Indochina, Indonesia, and Malaysia are reputed to kill dogs with the same vigor as leopards.[143] Striped Hyenas are major predators of village dogs in Turkmenistan, India, and the Caucasus.[144] Reptiles such as alligators and pythons have been known to kill and eat dogs.
Despite their descent from wolves and classification as Carnivora, dogs are variously described in scholarly and other writings as carnivores[145][146] or omnivores.[3][147][148][149] Unlike obligate carnivores, such as the cat family with its shorter small intestine, dogs can adapt to a wide-ranging diet, and are not dependent on meat-specific protein nor a very high level of protein in order to fulfill their basic dietary requirements. Dogs will healthily digest a variety of foods, including vegetables and grains, and can consume a large proportion of these in their diet.[3] Compared to their wolf ancestors, dogs have adaptations in genes involved in starch digestion that contribute to an increased ability to thrive on a starch-rich diet.[150]
A number of common human foods and household ingestibles are toxic to dogs, including chocolate solids (theobromine poisoning), onion and garlic (thiosulphate, sulfoxide or disulfide poisoning),[151] grapes and raisins, macadamia nuts, xylitol,[152] as well as various plants and other potentially ingested materials.[153][
Reproduction
Endangered Animal Pictures
Endangered Animal Pictures
Endangered Animal Pictures
Endangered Animal Pictures
Endangered Animal Pictures
Endangered Animal Pictures
Endangered Animal Pictures
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