<b><i>Gear</i></b>: <i>Canon 5D Mk II | Canon 70-200 f4 </i>
<b><i>Settings</i>:</b><i> ISO 200 | f/4 | 1/640 | 159mm</i>
On our trip back from the Port Arthur Historic Site, Ken wanted to see a Tasmanian Devil – and to be honest, the only one I’d ever seen was sadly hit by car in the middle of the road at Cradle Mountain. Apparently they often are hit by vehicles as they venture out to eat other roadkill.
You can visit the Tasmanian Devil Conversation park by going here – <a href="http://www.tasmaniandevilpark.com/" rel="nofollow">www.tasmaniandevilpark.com/</a> – all proceeds got to support Tasmanian Devils.
If you take a look at the video above, you’ll see some footage of these fantastic native animals of Tasmania.
The Tasmanian devil (Sarcophilus harrisii) is a carnivorous marsupial of the family Dasyuridae now found in the wild only in the Australian island state of Tasmania. The size of a small dog, it became the largest carnivorous marsupial in the world following the extinction of the thylacine in 1936. It is characterised by its stocky and muscular build, black fur, pungent odour, extremely loud and disturbing screech, keen sense of smell, and ferocity when feeding. The Tasmanian devil’s large head and neck allow it to generate the strongest bite per unit body mass of any living mammal, and it hunts prey and scavenges carrion as well as eating household products if humans are living nearby. Although it is usually solitary, it sometimes eats with other devils and defecates in a communal location. Unlike most other dasyurids, the devil is able to thermoregulate effectively and is active during the middle of the day without overheating. Despite its rotund appearance, the devil is capable of surprising speed and endurance, and can climb trees and swim across rivers.
Although the Tasmanian devil’s origins are unclear, it is believed that ancient marsupials migrated to Australia tens of millions of years ago during the time of Gondwana, from what is now South America, and that they evolved as Australia became more arid. Fossils of species similar to modern devils have been found, but it is not known whether they were the ancestors of the contemporary species, or whether the current devils were co-existing species that have now died out. The date that the Tasmanian devil disappeared from the Australian mainland is unclear; most evidence suggests they had contracted to three relict populations around 3000 years ago, however a tooth found in Augusta, Western Australia has been dated to 430 years ago, although archaeologist Oliver Brown disputes this and considers the devil’s mainland extinction to have occurred around 3000 years ago. This disappearance is usually blamed on dingoes, which are absent from Tasmania. Because they were seen as a threat to livestock and animals that humans targeted for fur in Tasmania, devils were hunted and became endangered. In 1941, the devils, which were originally seen as implacably vicious, became officially protected. Since then, scientists have contended that earlier concerns that the devils were the most significant threat to livestock were overestimated and misplaced.
Devils are not monogamous, and the reproductive process is very robust and competitive. Males fight one another for the females, and then guard their partners to prevent female infidelity. Females can ovulate three times in as many weeks during the mating season, and 80% of two-year-old females are seen to be pregnant. Females average four breeding seasons in their life and give birth to 20–30 live young after three weeks. The newborn are pink, lack fur, and have indistinct facial features, and they weigh around 0.20 g at birth. As there are only four nipples in the pouch, competition is fierce and few newborns survive. The young grow rapidly and are ejected from the pouch after around 100 days, weighing roughly 200 g. The children become independent after around nine months, so the female spends most of her year in activities related to childbirth and rearing.
Since the late 1990s, devil facial tumour disease has drastically reduced the devil population and now threatens the survival of the species, which in May 2009 was declared to be endangered. Programs are currently being undertaken by the Government of Tasmania to reduce the impact of the disease, including an initiative to build up a group of healthy devils in captivity, isolated from the disease. While the thylacine was extant, it preyed on the devil, which targeted young and unattended thylacine cubs in their dens. Nowadays, the devil is also preyed upon by the illegally introduced red fox, and localised populations of devils have also been severely reduced by collisions with motor vehicles, particularly when they are eating roadkill themselves. The devil is an iconic symbol of Tasmania and many organisations, groups and products associated with the state use the animal in their logos. It is seen as a important attractor of tourists to Tasmania and has come to worldwide attention through the Looney Tunes character of the same name. Due to export restrictions and the failure of overseas devils to breed, there are almost no devils outside Australia except for any that have been illegally smuggled.