Kangaroo Island
袋鼠岛
Just 14 kilometres from the mainland, Australia’s third-largest island teems with life. At around 150 kilometres long and 57 kilometres wide and with more than one-third of the area protected through an extensive network of parks and reserves, Kangaroo Island provides a truly unique experience within a concentrated natural environment.
A KALEIDOSCOPE OF LIFE
Wildlife has thrived in this isolated and largely untouched environment. Protected from invasive species such as foxes and rabbits, Kangaroo Island provides refuge for 58 threatened plant and animal, many of which have become extinct on the mainland.
Kangaroo Island is hometo morethan 260 species of birds and over 1000 species of native plants. Many plants flower year round, with spectacular spring wildflower displays creating golden carpets of wattle interlaced with scarlet bottlebrushes, pink grevilleas and purple fringe lilies. Sixty species of orchids flower almost year-round.
The clear waters around Kangaroo Island reveal a marine paradise. Seals, sea lions, sea dragons, dolphins, whales and over 270 different species offish all inhabit the rocks, bays and inlets of the Island.
NATURE’S OWN MODERN ART SCULPTURES - THERE’S NOTHING ELSE LIKE IT
Kangaroo Island’s Remarkable Rocks have been sculpted and carved forthe past 500 million years by the strong southern winds, sea and rain. Covered by bright orange lichen the smooth, rounded hollows and natural beauty of the rocks contrast starkly against the backdrop of the deep blue southern ocean.
WALK AMONGST THE SEA LIONS
Seal Bay is home to a colony of around 1,000 endangered Australian sea lions — the most endangered species of sea lion in the world.
The Australian sea lion can grow upto two and half metres long and weigh upto 300 kilograms. Its streamlined body is designed for swimming the ocean currents and it can dive to depths of 300 metres in search of food. Females give birth to a single pup every 18 months and will nurse them for up to a year — defending them aggressively against predators.
Seal Bay provides an important refuge forthe sea lions after being hunted to near extinction duringthe last century. Guided tours provide visitors with a unique opportunity to walk among the seals and sea lions on the beach. Remember that it is important to respect these wild creatures and their environment - listen to your guide and make sure you stay a safe distance from them at all times.
GLOSSY BLACK COCKATOO
An endangered subspecies of the glossy black cockatoo - Calyptorhynchus lathami halmaturinus - is found only on Kangaroo Island in an area of just 100 square kilometres. Dependent on the drooping sheoaktree as its sole food source, this medium size bird was once on the brink of extinction, with past clearing of its habitat seeing a drastic decline in numbers. Around 300 individual birds remain inthewild.
The cockatoo is now making a comebackthanksto local conservation efforts. An active program is underway on Kangaroo Island involving government and the local community to replant habitat, protect existingfood trees and build nest boxes, helping to increase the chance of long-term survival forthe species.
THE TAMMAR WALLABY - A SCIENTIFIC DISCOVERY HELPING LIVES
Driven to extinction on mainland South Australia through land clearing and predation by cats and foxes, the tammar wallaby thrives on the island.The size of a house cat, this amazing wallaby can survive by drinking sea water if freshwater is unavailable. Ateam of Australian scientists studying howthese wallabies protecttheir new-born infants from disease has found a unique compound in their milk. Shown to be 100 times more effective than drugs such as penicillin, the compound has great potential for future use as an antibiotic.
袋鼠岛
袋鼠岛距澳大利亚大陆仅14公里,是澳大利亚第三大岛屿,充满了勃勃生机。岛长约150公里,宽57公里,岛上建立了广阔的公园和保护区,超过三分之一的面积都受到保护。袋鼠岛自然环境优越,给游客提供了无与伦比的体验。
生物种类丰富多彩
野生动物在这个无人干扰的隔绝岛屿上繁殖兴旺。袋鼠岛没有狐狸和兔子等入侵物种的干扰,为58种濒危动植物提供了庇护所,其中很多种类已在大陆灭绝。 袋鼠岛拥有260多种鸟类和1000多种本土植物。许多植物全年开花,春天的野花开得尤其灿烂,金合欢遍地盛开,像金色的地毯,其中交织着绯红色的红千层,粉红色的银桦和紫色的流苏百合。六十种兰花全年交替开放。 袋鼠岛周围海水清澈,是海洋动物的天堂。海豹,海狮,海龙,海豚,鲸鱼和270多种不同种类的鱼类都栖息在岩石,海湾和海水延伸入岛屿的水湾处。
大自然的鬼斧神工——世上独一无二
袋鼠岛的卓越岩在过去的5亿年间,经受了强南风,海浪和雨水的洗礼与雕琢。明亮的橙色地衣覆盖着岩石上光滑,圆润的风化槽,配上岩石本身的天然美,与深蓝色的南海背景相得益彰。
在海狮之中行走
海狮湾是大约1000只濒危澳大利亚海狮的栖息地,这也是世界上最濒危的海狮品种。 澳大利亚海狮身长可达2.5米,体重可达300公斤。它的流线型身形方便其在海浪之中游行,可助其潜入300米深处寻找食物。雌海狮每18个月生育一只幼崽,并会养育一年,细心保护幼崽不落入捕食者之口。 上世纪,因为捕猎者的猎杀,海狮曾一度濒临灭绝,而海狮湾则为它们提供了重要的庇护所。
辉凤头鹦鹉
辉凤头鹦鹉的濒危亚种——辉凤头鹦鹉东亚种——仅存在于袋鼠岛上一块100平方公里的区域内。这种中等大小的鸟类仅以木麻黃果实为食,曾因为栖息地的破坏导致数量急剧下降,一度处于灭绝的边缘。目前野外存活量约有300只。 由于当地保护工作的开展,辉凤头鹦鹉又重新焕发出生机。 袋鼠岛正开展一项由政府和当地团体共同协作的项目,项目涉及栖息地重建,食物来源保护和筑巢箱修建,这将有助于此物种的长期存活。
塔马尔沙袋鼠——帮助了解生命的奥秘
栖息地的破坏,以及猫类和狐类的捕食,导致南澳大利亚大陆上的塔马尔沙袋鼠灭绝,而它们则在袋鼠岛上茁壮成长。塔马尔沙袋鼠大小近似家猫,生命力顽强,在没有饮用淡水的情况下,可饮用海水存活。在澳大利亚科学家进行的一项有关袋鼠如何保护新生仔免于疾病的研究中,在母乳中发现了一种独特的化合物。这种化合物的效果比青霉素等药物强力100倍,未来作为抗生素的潜力巨大。