User talk:Acapelli

October 2008
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Headline text
Komodo dragon[1]

Conservation status

Vulnerable (IUCN 3.1)

Scientific classification

Kingdom:	Animalia

Phylum:	Chordata

Class:	Reptilia

Order:	Squamata

Suborder:	Scleroglossa Family:	Varanidae

Genus:	Varanus

Species:	V. komodoensis

Binomial name

Varanus komodoensis Ouwens, 1912[2]

Komodo dragon distribution A komodo dragon gets to about 10 ft. in length (3 m) and about 330 lbs (150 kg). The komodo dragon is a reptile and it's a carnivore. It's average life span in the wild is 30 years+. Did you know? Komodo dragons can run up to 11 miles an hour (18 kph) in short bursts. Ther protection status is endangered. .The Komodo dragon (Varanus komodoensis) is a species of lizard that inhabits the islands of Komodo, Rinca, Flores, Gili Motang, and Gili Dasami, in central Indonesia.[3] A member of the monitor lizard family (Varanidae), it is the largest living species of lizard, growing to an average length of 2–3 meters (approximately 6.5–10 ft) and weighing around 70 kilograms (154 lb). Their unusual size is attributed to island gigantism, since there are no other carnivorous animals to fill the niche on the islands where they live, and also to the Komodo dragon's low metabolic rate.[4][5] As a result of their size, these lizards are apex predators, dominating the ecosystems in which they live.[6] Although Komodo dragons eat mostly carrion, they will also hunt and ambush prey including invertebrates, birds, and mammals. Mating begins between May and August, and the eggs are laid in September. About twenty eggs are deposited in abandoned megapode nests and incubated for seven to eight months, hatching in April, when insects are most plentiful. Young Komodo dragons are vulnerable and therefore dwell in trees, safe from predators and cannibalistic adults. They take around three to five years to mature, and may live as long as fifty years. They are capable of parthenogenesis, in which viable eggs are laid without fertilization by a male. Komodo dragons were discovered by Western scientists in 1910. Their large size and fearsome reputation makes them popular zoo exhibits. In the wild their range has contracted due to human activities and they are listed as vulnerable by the IUCN. They are protected under Indonesian law, and a national park, Komodo National Park, was founded to aid protection efforts. The Komodo dragon is also known as the Komodo Monitor or the Komodo Island Monitor in scientific literature, although this is not very common.[1] To the natives of Komodo Island, it is referred to as ora, buaja darat (land crocodile) or biawak raksasa (giant monitor).[7][8] Contents

•	1 Evolution •	2 Description o	2.1 Senses •	3 Ecology o	3.1 Diet o	3.2 Venom and bacteria o	3.3 Reproduction o	3.4 Parthenogenesis •	4 History o	4.1 Discovery by the Western world o	4.2 Studies •	5 Conservation o	5.1 In captivity •	6 See also •	7 References •	8 Further reading

Evolution The evolutionary development of the Komodo dragon started with the Varanus genus, which originated in Asia about 40 million years ago and migrated to Australia. Around 15 million years ago, a collision between Australia and Southeast Asia allowed the Varanids to move into what is now the Indonesian archipelago. The Komodo dragon is believed to have differentiated from its Australian ancestors 4 million years ago, extending their range to as far east as the island of Timor. The Ice Age and its dramatic sea level changes brought the islands that the Komodo dragons inhabited into their present locations, isolating them in their present range.[8] Description Closeup of a Komodo dragon's skin. In the wild, an adult Komodo dragon usually weighs around 70 kilograms (154 lb),[9] although captive specimens often weigh more. The largest verified wild specimen was 3.13 meters (10 ft 3 in) long and weighed 166 kilograms (365 lb), including undigested food.[8] The Komodo dragon has a tail as long as its body, as well as about 60 frequently-replaced serrated teeth that can measure up to 2.5 centimeters (1 inch) in length. Its saliva is frequently blood-tinged, because its teeth are almost completely covered by gingival tissue that is naturally lacerated during feeding.[10] This creates an ideal culture for the virulent bacteria that live in its mouth.[11] It also has a long, yellow, deeply-forked tongue.[8] Senses The Komodo dragon does not have a particularly acute sense of hearing, despite its visible earholes, and is only able to hear sounds between 400 and 2000 hertz.[12][8] It is able to see as far away as 300 meters (985 feet), but because its retinas only contain cones, it is thought to have poor night vision. The Komodo dragon is able to see in color, but has poor visual discrimination of stationary objects.[13] A basking Komodo dragon photographed at Disney's Animal Kingdom. The Komodo dragon uses its tongue to detect taste and smell stimuli, as with many other reptiles, with the vomeronasal sense using a Jacobson's organ, a sense that aids navigation in the dark.[11] With the help of a favorable wind and its habit of swinging its head from side to side as it walks, Komodo dragons may be able to detect carrion from 4–9.5 kilometres (2.5–6 mi) away.[10][13] The dragon's nostrils are not of great use for smelling, as the animal does not have a diaphragm.[10][14] It only has a few taste buds in the back of its throat.[11] Its scales, some of which are reinforced with bone, have sensory plaques connected to nerves that facilitate its sense of touch. The scales around the ears, lips, chin, and soles of the feet may have three or more sensory plaques.[10] The Komodo dragon was formerly thought to be deaf when a study reported no agitation in wild Komodo dragons in response to whispers, raised voices, or shouts. This was disputed when London Zoological Garden employee Joan Proctor trained a captive specimen to come out to feed at the sound of her voice, even when she could not be seen.[15] Ecology Close-up of a Komodo dragon's foot and tail. The Komodo dragon prefers hot and dry places, and typically lives in dry open grassland, savanna, and tropical forest at low elevations. As an ectotherm, it is most active in the day, although it exhibits some nocturnal activity. Komodo dragons are largely solitary, coming together only to breed and eat. They are capable of running rapidly in brief sprints up to 20 kilometres per hour (12.4 mph), diving up to 4.5 metres (15 ft), and climbing trees proficiently when young through use of their strong claws.[9] To catch prey that is out of reach, the Komodo dragon may stand on its hind legs and use its tail as a support.[15] As the Komodo dragon matures, its claws are used primarily as weapons, as its great size makes climbing impractical.[10] For shelter, the Komodo dragon digs holes that can measure from 1–3 metres (3–10 ft) wide with its powerful forelimbs and claws.[16] Because of its large size and habit of sleeping in these burrows, it is able to conserve body heat throughout the night and minimize its basking period the morning after.[17] The Komodo dragon typically hunts in the afternoon, but stays in the shade during the hottest part of the day.[18] These special resting places, usually located on ridges with a cool sea breeze, are marked with droppings and are cleared of vegetation. They also serve as a strategic location from which to ambush deer.[19] Diet Komodo dragons on Rinca Komodo dragons are carnivores. Although they eat mostly carrion,[4] they will also ambush live prey with a stealthy approach. When suitable prey arrives near a dragon's ambush site, it will suddenly charge at the animal and go for the underside or the throat.[10] It is able to locate its prey using its keen sense of smell, which can locate a dead or dying animal from a range of up to 9.5 kilometers (6 miles).[10] Komodo dragons have also been observed knocking down large pigs and deer with their strong tail.[20] Komodo dragons eat by tearing large chunks of flesh and swallowing them whole while holding the carcass down with their forelegs. For smaller prey up to the size of a goat, their loosely articulated jaws, flexible skull, and expandable stomach allow it to swallow its prey whole. The vegetable contents of the stomach and intestines are typically avoided.[19] Copious amounts of red saliva that the Komodo dragons produce helps to lubricate the food, but swallowing is still a long process (15–20 minutes to swallow a goat). Komodo dragons may attempt to speed up the process by ramming the carcass against a tree to force it down its throat, sometimes ramming so forcefully that the tree is knocked down.[19] To prevent itself from suffocating while swallowing, it breathes using a small tube under the tongue that connects to the lungs.[10] After eating up to 80 percent of its body weight in one meal,[6] it drags itself to a sunny location to speed digestion, as the food could rot and poison the dragon if left undigested for too long. Because of their slow metabolism, large dragons can survive on as little as 12 meals a year.[10] After digestion, the Komodo dragon regurgitates a mass of horns, hair, and teeth known as the gastric pellet, which is covered in malodorous mucus. After regurgitating the gastric pellet, it rubs its face in the dirt or on bushes to get rid of the mucus, suggesting that it, like humans, does not relish the scent of its own excretions.[10] Young Komodo dragon photographed on Rinca feeding on a water buffalo carcass The largest animals generally eat first, while the smaller ones follow a hierarchy. The largest male asserts his dominance and the smaller males show their submission by use of body language and rumbling hisses. Dragons of equal size may resort to "wrestling." Losers usually retreat, though have been known to be killed and eaten by victors.[10] The Komodo dragon's diet is wide-ranging, and includes invertebrates, other reptiles (including smaller Komodo dragons), birds, bird eggs, small mammals, monkeys, wild boar, goats, deer, horses, and water buffalo[21]. Young Komodos will eat insects, eggs, geckos, and small mammals.[4] Occasionally they have been known to consume humans and human corpses, digging up bodies from shallow graves to do so.[15] This habit of raiding graves caused the villagers of Komodo to move their graves from sandy to clay ground and pile rocks on top of them to deter the lizards.[19] The Komodo dragon may have evolved to feed on the extinct dwarf elephant Stegodon that once lived on Flores, according to evolutionary biologist Jared Diamond.[22] The Komodo dragon has also been observed intentionally startling a pregnant deer in the hopes of a miscarriage whose remains they can eat, a technique that has also been observed in large African predators.[22] Because the Komodo dragon does not have a diaphragm, it cannot suck water when drinking, nor can it lap water with its tongue. Instead, it drinks by taking a mouthful of water, lifting its head, and letting the water run down its throat.[10] Venom and bacteria A sleeping Komodo dragon. Notice the large, curved claws used in fighting and eating. In late 2005, University of Melbourne researchers concluded that the Perentie (Varanus giganteus), other species of monitor, and agamids may be somewhat venomous. It had been thought that bites inflicted by these lizards were prone to infection because of bacteria in the lizards' mouths, but the research team showed that the immediate effects were caused by mild envenomation. Bites on human digits by a Lace Monitor (V. varius), a Komodo dragon, and a Spotted Tree Monitor (V. scalaris) were observed, and all produced similar results in humans: rapid swelling within minutes, localized disruption of blood clotting, shooting pain up to the elbow, with some symptoms lasting for several hours.[23] Komodo dragons also possess virulent bacteria in their saliva, of which more than 28 Gram-negative and 29 Gram-positive strains have been isolated.[24] These bacteria cause septicemia in their victim; if an initial bite does not kill the prey animal and it escapes, it will commonly succumb within a week to the resulting infection. The deadliest bacteria in Komodo dragon saliva appears to be a very deadly strain of Pasteurella multocida, from studies performed with lab mice.[25] There is no specific antidote to the bite of a Komodo dragon, but it can usually be survived by cleansing the wounded area, and treating the patient with large doses of antibiotics. If not treated promptly, gangrene can quickly develop around the bite, which may require amputation of the affected area. Because the Komodo dragon appears immune to its own microbes, much research has been done searching for the antibacterial molecule in the hopes of human medicinal use.[26] Reproduction Mating occurs between May and August, with the eggs laid in September.[8] During this period, males fight over females and territory by grappling with one another upon their hind legs with the loser eventually being pinned to the ground. These males may vomit or defecate when preparing for the fight.[15] The winner of the fight will then flick his long tongue at the female to gain information about her receptivity.[6] Females are antagonistic and resist with their claws and teeth during the early phases of courtship. Therefore, the male must fully restrain the female during coitus to avoid being hurt. Other courtship displays include males rubbing their chins on the female, hard scratches to the back, and licking.[27] Copulation occurs when the male inserts one of his hemipenes into the female's cloaca.[13] Komodo dragons may be monogamous and form "pair bonds", a rare behavior for lizards.[15] In this image, the long tail and claws are fully visible. The female lays her eggs in burrows cut into the side of a hill or in the abandoned nesting mounds of the Orange-footed Scrubfowl (a moundbuilder or megapode), with a preference for the abandoned mounds.[28] Clutches contain an average of 20 eggs which have an incubation period of 7–8 months.[15] The female lies on the eggs to incubate and protect them until they hatch around April, at the end of the rainy season when insects are plentiful. Hatching is an exhausting effort for the pups, who break out of their eggshells with an egg tooth that falls off soon after. After cutting out the hatchlings may lie in their eggshells for hours before starting to dig out of the nest. They are born quite defenseless, and many are eaten by predators.[10] Young Komodo dragons spend much of their first few years in trees, where they are relatively safe from predators, including cannibalistic adults, who make juvenile dragons 10% of their diet.[15] According to David Attenborough, the habit of cannibalism may be advantageous in sustaining the large size of adults, as medium-sized prey on the islands is rare.[20] When the young must approach a kill, they roll around in fecal matter and rest in the intestines of eviscerated animals to deter these hungry adults.[15] Komodo dragons take about three to five years to mature, and may live for up to 50 years.[16] Parthenogenesis Main article: Parthenogenesis A Komodo dragon at London Zoo named Sungai laid a clutch of eggs in late 2005 after being separated from male company for more than two years. Scientists initially assumed that she had been able to store sperm from her earlier encounter with a male, an adaptation known as superfecundation.[29] On December 20, 2006, it was reported that Flora, a captive Komodo dragon living in the Chester Zoo in England, was the second known Komodo dragon to have laid unfertilized eggs: she laid 11 eggs, and 7 of them hatched, all of them male.[30] Scientists at Liverpool University in northern England performed genetic tests on three eggs that collapsed after being moved to an incubator, and verified that Flora had had no physical contact with a male dragon. After Flora's eggs' condition had been discovered, testing showed that Sungai's eggs were also produced without outside fertilization.[31] Parthenogenetic baby Komodo dragon, Chester Zoo, England Komodo dragons have the ZW chromosomal sex-determination system, as opposed to the mammalian XY system. Male progeny prove that Flora's unfertilized eggs were haploid (n) and doubled their chromosomes later to become diploid (2n) (by being fertilized by a polar body, or by chromosome duplication without cell division), rather than by her laying diploid eggs by one of the meiosis reduction-divisions in her ovaries failing). When a female Komodo dragon (with ZW sex chromosomes) reproduces in this manner, she provides her progeny with only one chromosome from each of her pairs of chromosomes, including only one of her two sex chromosomes. This single set of chromosomes is duplicated in the egg, which develops parthenogenetically. Eggs receiving a Z chromosome become ZZ (male); those receiving a W chromosome become WW and fail to develop.[32][33] It has been hypothesized that this reproductive adaptation allows a single female to enter an isolated ecological niche (such as an island) and by parthenogenesis produce male offspring, thereby establishing a sexually reproducing population (via reproduction with her offspring that can result in both male and female young).[32] Despite the advantages of such an adaptation, zoos are cautioned that parthenogenesis may be detrimental to genetic diversity,[34] due to the obvious necessity of breeding between the only female mother and male offspring. On January 31, 2008, the Sedgwick County Zoo in Wichita, Kansas became the first zoo in the Americas to document parthenogenesis in Komodo dragons. The zoo has two adult female Komodo dragons, one of which laid about 17 eggs on May 19-May 20, 2007. Only two eggs were incubated and hatched due to space issues; the first hatched on January 31, 2008 while the second hatched on February 1. Both hatchlings were males.[35][36] History Discovery by the Western world Komodo dragon coin, issued by Indonesia Komodo dragons were first documented by Europeans in 1910, when rumors of a "land crocodile" reached Lieutenant van Steyn van Hensbroek of the Dutch colonial administration.[37] Widespread notoriety came after 1912, when Peter Ouwens, the director of the Zoological Museum at Bogor, Java, published a paper on the topic after receiving a photo and a skin from the lieutenant, as well as two other specimens from a collector.[2] Later, the Komodo dragon was the driving factor for an expedition to Komodo Island by W. Douglas Burden in 1926. After returning with 12 preserved specimens and 2 live ones, this expedition provided the inspiration for the 1933 movie King Kong.[38] It was also Burden who coined the common name "Komodo dragon."[18] Three of his specimens were stuffed and are still on display in the American Museum of Natural History.[39] Studies The Dutch, realizing the limited number of individuals in the wild, outlawed sport hunting and heavily limited the number of individuals taken for scientific study. Collecting expeditions ground to a halt with the occurrence of World War II, not resuming until the 1950s and 1960s, when studies examined the Komodo dragon's feeding behavior, reproduction, and body temperature. At around this time, an expedition was planned in which a long-term study of the Komodo dragon would be undertaken. This task was given to the Auffenberg family, who stayed on Komodo Island for 11 months in 1969. During their stay, Walter Auffenberg and his assistant Putra Sastrawan captured and tagged more than 50 Komodo dragons.[26] The research from the Auffenberg expedition would prove to be enormously influential in raising Komodo dragons in captivity.[3] Research after the Auffenberg family has shed more light on the nature of the Komodo dragon, with biologists such as Claudio Ciofi continuing to study the creatures.[40] Conservation Komodo dragon on Komodo Island. The Komodo dragon is a vulnerable species and is found on the IUCN Red List.[41] There are approximately 4,000-5,000 living Komodo dragons in the wild. Their populations are restricted to the islands of Gili Motang (100), Gili Dasami (100), Rinca (1,300), Komodo (1,700), and Flores (perhaps 2,000).[3] However, there are concerns that there may presently be only 350 breeding females.[7] To address these concerns, the Komodo National Park was founded in 1980 to protect Komodo dragon populations on islands including Komodo, Rinca, and Padar.[42] Later, the Wae Wuul and Wolo Tado Reserves were opened on Flores to aid with Komodo dragon conservation.[40] There is evidence that Komodo dragons are becoming accustomed to human presence, as they are often fed animal carcasses at several feeding stations by tourists.[4] Volcanic activity, earthquakes, loss of habitat, fire (the population at Padar was almost destroyed because of a wildfire, and has since mysteriously disappeared),[40][10] loss of prey, tourism, and poaching have all contributed to the vulnerable status of the Komodo dragon. Under Appendix I of CITES (the Convention on International Trade in Endangered Species), commercial trade of skins or specimens is illegal.[14][43] The Australian biologist Tim Flannery has suggested that Australian ecosystem may benefit from the introduction of Komodo dragons, as it could partially occupy the large-carnivore niche left vacant following the extinction of the giant varanid Megalania. However, he argues for great caution and gradualness in these acclimatisation experiments, especially as "the problem of predation of large varanids upon humans should not be understated". He uses the example of the successful coexistence with saltwater crocodiles as evidence that Australians could successfully adjust.[44] Although attacks are very rare, Komodo dragons have been known to kill humans. On June 4, 2007, a Komodo dragon attacked an eight year old boy on Komodo Island. He later died of massive bleeding from his wounds. It was the first recorded fatal attack in 33 years.[45] Natives blamed the attack on environmentalists angering the monitors by discontinuing goat sacrifices. To the natives of Komodo Island, the Komodo dragon is actually the reincarnation of fellow kinspeople, and are thus treated with reverence.[46] In captivity Komodo dragon at Smithsonian National Zoological Park. Despite the visible earholes, Komodo dragons cannot hear very well. Komodo dragons have long been great zoo attractions, where their size and reputation make them popular exhibits. They are, however, rare in zoos because they are susceptible to infection and parasitic disease if captured from the wild, and do not readily reproduce.[7] The first Komodo dragon was exhibited in 1934 at the Smithsonian National Zoological Park, but it lived for only two years. More attempts to exhibit Komodo dragons were made, but the lifespan of these creatures was very short, averaging 5 years in the National Zoological Park. Studies done by Walter Auffenberg, which were documented in his book The Behavioral Ecology of the Komodo Monitor, eventually allowed for more successful managing and reproducing of the dragons in captivity.[3] It has been observed in captive dragons that many individuals display relatively tame behavior within a short period of time in captivity. Many occurrences are reported where keepers have brought the animals out of their enclosures to interact with zoo visitors, including young children, to no harmful effect.[47][48] Dragons are also capable of recognizing individual humans. Ruston Hartdegen of the Dallas Zoo reported that their Komodo dragons reacted differently when presented with their regular keeper, a less familiar keeper, or a completely unfamiliar keeper.[49] Research with captive Komodo dragons has also provided evidence that they engage in play. One study concerned an individual who would push a shovel left by its keeper, apparently attracted to the sound of it scraping across the rocky surface. A young female dragon at the National Zoo in Washington, D.C. would grab and shake various objects including statues, beverage cans, plastic rings and blankets. She would also insert her head into boxes, shoes, and other objects. She did not confuse these objects with food, as she would only swallow them if they were covered in rat blood. This social play has led to a striking comparison with mammalian play.[6] 1.	^ a b Varanus komodoensis (TSN 202168). Integrated Taxonomic Information System. Retrieved on 19 June 2007. 2.	^ a b Ouwens, P.A. (1912). "On a large Varanus species from the island of Komodo". Bull. Jard. Bot. Buit. 2 (6): 1-3. 3.	^ a b c d Trooper Walsh; Murphy, James Jerome; Claudio Ciofi; Colomba De LA Panouse. Komodo Dragons: Biology and Conservation (Zoo and Aquarium Biology and Conservation Series). Washington, D.C.: Smithsonian Books. ISBN 1-58834-073-2. 4.	^ a b c d Chris Mattison, (1989 & 1992). Lizards of the World. New York: Facts on File, pp. 16, 57, 99, 175. ISBN 0-8160-5716-8. 5.	^ Burness G, Diamond J, Flannery T (2001). "Dinosaurs, dragons, and dwarfs: the evolution of maximal body size". Proc Natl Acad Sci U S A 98 (25): 14518–23. doi:10.1073/pnas.251548698. PMID 11724953. 6.	^ a b c d Tim Halliday (Editor), Kraig Adler (Editor). Firefly Encyclopedia of Reptiles and Amphibians. Hove: Firefly Books Ltd, 112, 113, 144, 147, 168, 169. ISBN 1-55297-613-0. 7.	^ a b c "Endangered! Ora". American Museum of Natural History. Retrieved on 2007-01-15. 8.	^ a b c d e f g Ciofi, Claudio. "The Komodo Dragon". Scientific American. Retrieved on 2006-12-21. 9.	^ a b Burnie, David; Don E. Wilson (2001). Animal. New York, New York: DK Publishing, Inc., 417, 420. ISBN 0-7894-7764-5. 10.	^ a b c d e f g h i j k l m n Tara Darling (Illustrator). Komodo Dragon: On Location (Darling, Kathy. on Location.). Lothrop, Lee and Shepard Books. ISBN 0-688-13777-6. 11.	^ a b c "Komodo Dragon". Singapore Zoological Gardens. Archived from the original on 2006-11-27. Retrieved on 2006-12-21. 12.	^ "Komodo Conundrum". bbc.co.uk. Retrieved on 2007-11-25. 13.	^ a b c "Komodo Dragon Fact Sheet". National Zoo. Retrieved on 2007-11-25. 14.	^ a b "Zipcodezoo: Varanus komodoensis (Komodo Dragon, Komodo Island Monitor, Komodo Monitor)". BayScience Foundation, Inc.. Retrieved on 2007-02-01. 15.	^ a b c d e f g h text by David Badger; photography by John Netherton (2002). Lizards: A Natural History of Some Uncommon Creatures, Extraordinary Chameleons, Iguanas, Geckos, and More. Stillwater, MN: Voyageur Press, 32, 52, 78, 81, 84, 140-145, 151. ISBN 0-89658-520-4. 16.	^ a b consultant editors, Harold G. Cogger & Richard G. Zweifel; illustrations by David Kirshner (1998). Encyclopedia of Reptiles & Amphibians. Boston: Academic Press, 132, 157-8. ISBN 0-12-178560-2. 17.	^ Eric R. Pianka and Laurie J. Vitt; with a foreword by Harry W. Greene (2003). Lizards: Windows to the Evolution of Diversity. Berkeley: University of California Press, 244. ISBN 0-520-23401-4. 18.	^ a b "Komodo National Park". Komodo Foundation. Retrieved on 2007-10-25. 19.	^ a b c d Alison Ballance; Morris, Rod. South Sea Islands: A Natural History. Hove: Firefly Books Ltd. ISBN 1-55297-609-2. 20.	^ a b Attenborough, David (2008). Life in Cold Blood. Princeton, N.J: Princeton University Press. ISBN 0-691-13718-8. 21.	^ "The terrifying truth about Komodo dragons". guardian.co.uk. Retrieved on 2008-06-19. 22.	^ a b Diamond, Jared M. (1987). "Did Komodo dragons evolve to eat pygmy elephants?". Nature 326 (6116): 832. doi:10.1038/326832a0. 23.	^ Fry, Brian G., et al.. "Early Evolution of the Venom System in Lizards and Snakes" (PDF). The Center for North American Herpetology. Retrieved on 2008-03-13. 24.	^ Montgomery JM, Gillespie D, Sastrawan P, Fredeking TM, Stewart GL (2002). "Aerobic salivary bacteria in wild and captive Komodo dragons". J. Wildl. Dis. 38 (3): 545–51. PMID 12238371. 25.	^ Feldman, Ruth Tenzer (February 2007). "Dragon Drool!". Odyssey 16.2: 49. 26.	^ a b Cheater, Mark (August/September 2003). "Chasing the Magic Dragon". National Wildlife Magazine 41 (5). National Wildlife Federation. 27.	^ "Komodo Dragon". San Diego Zoo. Archived from the original on 2005-12-16. Retrieved on 2008-01-24. 28.	^ Jessop, Tim S., et al.. "Distribution, Use and Selection of Nest Type by Komodo Dragons" (PDF). Elsevier. Retrieved on 2008-03-13. 29.	^ Morales, Alex. "Komodo Dragons, World's Largest Lizards, Have Virgin Births". Bloomberg Television. Retrieved on 2008-03-28. 30.	^ Notice by her cage in Chester Zoo in England 31.	^ "Wise men testify to Dragon's virgin birth". The Times. Retrieved on 2007-11-26. 32.	^ a b "'Virgin births' for giant lizards". BBC News. Retrieved on 2008-03-13. 33.	^ "Strange but True: Komodo Dragons Show that "Virgin Births" Are Possible: Scientific American". Scientific American. Retrieved on 2008-03-24. 34.	^ Watts PC, Buley KR, Sanderson S, Boardman W, Ciofi C, Gibson R (2006). "Parthenogenesis in Komodo Dragons". Nature 444 (7122): 1021–2. doi:10.1038/4441021a. PMID 17183308. 35.	^ "Recent News - Sedgwick County Zoo". Sedgwick County Zoo. Retrieved on 2008-02-12. 36.	^ "Komodo dragons hatch with no male involved". MSNBC. Retrieved on 2008-02-12. 37.	^ Daily Mail - Should we really be scared of the Kimodo dragon? 38.	^ Rony, Fatimah Tobing (1996). The third eye: race, cinema, and ethnographic spectacle. Durham, N.C: Duke University Press, 164. ISBN 0-8223-1840-7. 39.	^ "American Museum of Natural History: Komodo Dragons". American Museum of Natural History. Retrieved on 2007-06-07. 40.	^ a b c "Trapping Komodo Dragons for Conservation". National Geographic. Retrieved on 2007-11-08. 41.	^ World Conservation Monitoring Centre (1996). Varanus komodoensis. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 11 May 2006. 42.	^ "The official website of Komodo National Park, Indonesia.". Komodo National Park. Retrieved on 2007-02-02. 43.	^ "Appendices I, II and III". CITES. Retrieved on 2008-03-24. 44.	^ Flannery, Tim (2002). The Future Eaters: An Ecological History of the Australian Lands and People. New York: Grove Press, 384-385. ISBN 0-8021-3943-4. 45.	^ "Komodo dragon kills boy in Indonesia". MSNBC. Retrieved on 2007-06-07. 46.	^ "When Good Lizards Go Bad: Komodo Dragons Take Violent Turn", Wall Street Journal. Retrieved on 2008-08-29. 47.	^ Procter, J.B. (October 1928). "On a living Komodo Dragon Varanus komodoensis Ouwens, exhibited at the Scientific Meeting". Proc. Zool. Soc. London: 1017–1019. 48.	^ Lederer, G. (1931). "Erkennen wechselwarme Tiere ihren Pfleger?". Wochenschr. Aquar.-Terrarienkunde 28: 636–638. 49.	^ Murphy, J.; T. Walsh (2006). "Dragons and Humans". Herpetological Review 37: 269–275. 50.	^ "Such jokers, those Komodo dragons" (August 2002). Science News 78 (1): 78. 51.	^ "Transcript: Sharon Stone vs. the Komodo Dragon". Time. Retrieved on 2008-03-20. 52.	^ Phillip T. Robinson (2004). Life at the Zoo: Behind the Scenes with the Animal Doctors. New York: Columbia University Press, 79. ISBN 0-231-13248-4. 53.	^ " 54.	 Komodo Dragon Facts 1

Recent edits
This really isn't helping anyone. If you want advice or help with writing articles, I would be glad to help. Lawshoot! 20:51, 25 October 2008 (UTC)