红袋鼠英文

Kangaroos originated in the Australian continent and parts of Papua New Guinea. Among them, some species unique to Australia. All Australian kangaroo, zoo and wild, except in zoos, are living in the wild. Different types of kangaroos in Australia in a variety of natural life, from the cool climate of the rainforest and the desert plains to tropical areas. Kangaroo is a herbivore, eating a variety of plants, fungi and some food. Most of their activities at night, but also some activities in the early morning or evening. Different types of kangaroos in a variety of natural life. For example, Lloyd Kangaroo Podolski will make their own nest and the tree kangaroos live in the bush. Large species like the tree kangaroo, the rock cracks and holes as shelter. All kangaroos, no matter how much volume, there is one thing in common: with long hind legs strong and powerful bond. Kangaroo on the ground most of life, from their strong hind legs jumping way can easily be distinguished from other animals to. Used in the process of jumping kangaroo tail for balance when they move slowly, the tail may act as a fifth leg. All female kangaroos have long ago opened bag of childcare and child rearing, there are four nipples pocket. "Young" or small kangaroo pockets in the dependent child up until they can survive in the outside world. Kangaroo is Australia's unique mammals, mainly located in the Australian continent on the forest and grassland. Kangaroo is a plant-eating animals, hiding in the woods during the day and at night to eat grass and leaves outside. The image of the kangaroo is unique: forelimb short toe fingers Elephant Man, strong hind legs, long thick tail, kangaroo tail is a powerful tool, and they who are able to provide support for the kangaroo, kangaroo running can also change the direction of running. Kangaroo tail tapered at the end, the muscles are very strong, up to 1 meter in length. Kangaroo is the most famous living in the grasslands of the Red Kangaroo is the largest category of Kangaroo, the strongest person. Gray kangaroo is jumping experts can jump great distances. Australian gold, about 47 kinds of kangaroo, the kangaroo in the body length 23-250 cm. Kangaroo is not due to fear, so zoologists kangaroo animals in the study encounter trouble when the relatively much smaller. Although kangaroos are not light weight, and sometimes up to 70 kilograms, but their run at an alarming rate, up to 48 kilometers per hour, and they jump up to the first 13 meters away.Kangaroos originated in the Australian continent and parts of Papua New Guinea. Among them, some species unique to Australia. All Australian kangaroo, zoo and wild, except in zoos, are living in the wild. Different types of kangaroos in Australia in a variety of natural life, from the cool climate of the rainforest and the desert plains to tropical areas. Kangaroo is a herbivore, eating a variety of plants, fungi and some food. Most of their activities at night, but also some activities in the early morning or evening. Different types of kangaroos in a variety of natural life. For example, Lloyd Kangaroo Podolski will make their own nest and the tree kangaroos live in the bush. Large species like the tree kangaroo, the rock cracks and holes as shelter. All kangaroos, no matter how much volume, there is one thing in common: with long hind legs strong and powerful bond. Kangaroo on the ground most of life, from their strong hind legs jumping way can easily be distinguished from other animals to. Used in the process of jumping kangaroo tail for balance when they move slowly, the tail may act as a fifth leg. All female kangaroos have long ago opened bag of childcare and child rearing, there are four nipples pocket. "Young" or small kangaroo pockets in the dependent child up until they can survive in the outside world. Kangaroo plans often as Australia's national identity, such as green kangaroo used to represent the Australian-made. Often appears kangaroo map the road in Australia, it is often near the Kangaroo said, especially pay attention to traffic at night. Kangaroo is usually the main social, and sometimes up to hundreds. But there are also some lesser quality, such as kangaroos wallabies will be living alone. Kangaroo will not walk, will jump, or in the front and back help before jumping off. Kangaroo is the night life of animals, usually in a few hours after the sun sets only to find out z food out in the sun back to the nest soon after.Kangaroo reproductive one or two each year, small kangaroo in both fertilized about 30-40 days of birth, very small, no vision, less hair, immediately after giving birth kept in the kangaroo mother care bags. 6-7 months until the beginning of a short period of time to leave the bags of life care. One year after the formal weaning can leave bags of conservation, it is still in the vicinity of the mother kangaroo, at any time for help and protection. Kangaroo mother can have a bag outside in a small kangaroo, a kangaroo in a small bag and a small kangaroo labor. Run a small kangaroo from the ground near the green grass of the living grass and hay will be left to other animals. Individual types of kangaroo have teeth to eat the leaves or small tree. The most famous is the red kangaroo kangaroo, the largest living in dry areas of Australia, the area's annual average rainfall of 500 mm. As the kangaroo food containing large amounts of water, so he is not running water in the region survive. Red Kangaroo is actually only the public and the red kangaroo, kangaroo mother to a blue gray.袋鼠原产于澳大利亚大陆和巴布亚新几内亚的部分地区。其中，有些种类为澳大利亚独有。所有澳大利亚袋鼠，动物园和野生动物园里的除外，都在野地里生活。不同种类的袋鼠在澳大利亚各种不同的自然环境中生活，从凉性气候的雨林和沙漠平原到热带地区。 袋鼠是食草动物，吃多种植物，有的还吃真菌类。它们大多在夜间活动，但也有些在清晨或傍晚活动。不同种类的袋鼠在各种不同的自然环境中生活。比如，波多罗伊德袋鼠会给自己做巢而树袋鼠则生活在树丛中。大种袋鼠喜欢以树、洞穴和岩石裂缝作为遮蔽物。 所有袋鼠，不管体积多大，有一个共同点：长着长脚的后腿强键而有力。大多数袋鼠在地面生活，从它们强健的后腿跳越的方式很容易便能将其与其他动物区分开来。袋鼠在跳跃过程中用尾巴进行平衡，当它们缓慢走动时，尾巴则可作为第五条腿。 所有雌性袋鼠都长有前开的育儿袋，育儿袋里有四个乳头。“幼崽”或小袋鼠就在育儿袋里被抚养长大，直到它们能在外部世界生存。 袋鼠是澳大利亚独有的哺乳动物，主要分布在澳大利亚大陆的森林中和草原上。袋鼠是草食动物，白天躲在树林中，晚上则到外面吃草和树叶。袋鼠的形象很独特：前肢短小，趾象人的手指，后腿强壮，尾巴粗而长，袋鼠的尾巴是一种强有力的工具，它们平时可以为袋鼠提供支架，也可以在袋鼠奔跑时改变奔跑的方向。袋鼠的尾巴在末端逐渐变细，肌肉非常强健，长度可达1米。最著名的袋鼠是生活在草原上的红大袋鼠，是袋鼠类中最大的、最强壮者。灰袋鼠是跳跃能手，能跳很远的距离。澳大利亚金约有47种袋鼠，这些袋鼠的体长在23-250厘米以上。由于袋鼠并不怕人，因此动物学家在研究袋鼠类动物时所遇到的麻烦就相对少得多。尽管袋鼠的体重不轻，有时甚至达到70公斤，但它们的奔跑速度惊人，时速可达48公里，而它们一次跳跃可达13米远。 袋鼠原产于澳大利亚大陆和巴布亚新几内亚的部分地区。其中，有些种类为澳大利亚独有。所有澳大利亚袋鼠，动物园和野生动物园里的除外，都在野地里生活。不同种类的袋鼠在澳大利亚各种不同的自然环境中生活，从凉性气候的雨林和沙漠平原到热带地区。 袋鼠是食草动物，吃多种植物，有的还吃真菌类。它们大多在夜间活动，但也有些在清晨或傍晚活动。不同种类的袋鼠在各种不同的自然环境中生活。比如，波多罗伊德袋鼠会给自己做巢而树袋鼠则生活在树丛中。大种袋鼠喜欢以树、洞穴和岩石裂缝作为遮蔽物。 所有袋鼠，不管体积多大，有一个共同点：长着长脚的后腿强键而有力。大多数袋鼠在地面生活，从它们强健的后腿跳越的方式很容易便能将其与其他动物区分开来。袋鼠在跳跃过程中用尾巴进行平衡，当它们缓慢走动时，尾巴则可作为第五条腿。 所有雌性袋鼠都长有前开的育儿袋，育儿袋里有四个乳头。“幼崽”或小袋鼠就在育儿袋里被抚养长大，直到它们能在外部世界生存。 袋鼠图常作为澳大利亚国家的标识，如绿色袋鼠用来代表澳大利亚制造。袋鼠图还经常出现在澳大利亚公路上，那是表示附近常有袋鼠出现，特别是夜间行车要注意。 袋鼠通常以群居为主，有时可多达上百只。但也有些较小品质的袋鼠如wallabies会单独生活。 袋鼠不会行走，只会跳跃，或在前脚和后腿的帮助下奔跳前行。袋鼠属夜间生活的动物，通常在太阳下山后几个小时才出来寻食，而在太阳出来后不久就回巢。 袋鼠每年生殖一至二次，小袋鼠在受精 30-40 天左右既出生，非常微小，无视力，少毛，生下后立即存放在袋鼠妈妈的保育袋内。直到 6-7 个月才开始短时间地离开保育袋学习生活。一年后才能正式断奶，离开保育袋，但仍活动在妈妈袋鼠附近，随时获取帮助和保护。袋鼠妈妈可同时拥有一在袋外的小袋鼠,一在袋内的小袋鼠和一待产的小袋鼠. 袋鼠以矮小润绿离地面近的小草为生,将长草与干草留给其它动物。个别种类的袋鼠也吃树叶或小树牙。 最著名的袋鼠是红袋鼠，其体型最大，生活在澳大利亚干燥地带，其地带的年平均降雨量在 500毫米以下。由于袋鼠的食物含大量水分，所以他在没有活水的地区也能生存。红袋鼠实际上只有公袋鼠是红色的，母袋鼠为灰蓝色。]我不知道你们现在5年级的水平（-，-） 你认为哪些你会 你就自己看吧

红袋鼠和鸸鹋。蓝色的马耳他十字形代表昆士兰州；伯劳鸟代表南澳大利亚州；黑天鹅象征西澳大利亚州；红色狮子象征塔斯马尼亚州。盾形上方为一枚七角星，象征组成澳大利亚联邦的六个州和联邦政府。盾形两旁为红袋鼠和鸸鹋[ér miáo]是澳大利亚特有动物，为国家的标志、民族的象征。国徽下部绶带上用英文写着"澳大利亚"。上面的红袋鼠和鸸鹋是澳大利亚的象征.

A large plant-eating marsupial with a long powerful tail and strongly developed hind limbs that enable it to travel by leaping, found only in Australia and New Guinea.A kangaroo is a marsupial from the family Macropodidae (macropods, meaning 'large foot'). In common use the term is used to describe the largest species from this family, especially those of the genus Macropus, Red Kangaroo, Antilopine Kangaroo, Eastern Grey Kangaroo and Western Grey Kangaroo

楼主你好，袋鼠和鸸鹋。回答完毕

袋鼠（kangaroo)原产于澳大利亚大陆和巴布亚新几内亚的部分地区。其中，有些种类为澳大利亚独有。所有澳大利亚袋鼠，动物园和野生动物园里的除外，都在野地里生活。不同种类的袋鼠在澳大利亚各种不同的自然环境中生活，从凉性气候的雨林和沙漠平原到热带地区。袋鼠是食草动物，吃多种植物，有的还吃真菌类。它们大多在夜间活动，但也有些在清晨或傍晚活动。不同种类的袋鼠在各种不同的自然环境中生活。比如，波多罗伊德袋鼠会给自己做巢而树袋鼠则生活在树丛中。大种袋鼠喜欢以树、洞穴和岩石裂缝作为遮蔽物。所有袋鼠，不管体积多大，有一个共同点：长着长脚的后腿强键而有力。袋鼠以跳代跑，最高可跳到4米，最远可跳至13米，可以说是跳得最高最远的哺乳动物。大多数袋鼠在地面生活，从它们强健的后腿跳越的方式很容易便能将其与其他动物区分开来。袋鼠在跳跃过程中用尾巴进行平衡，当它们缓慢走动时，尾巴则可作为第五条腿。袋鼠的尾巴又粗又长,长满肌肉。它既能在袋鼠休息时支撑袋鼠的身体,又能在袋鼠跳跃起帮助袋鼠跳得更快更远。所有雌性袋鼠都长有前开的育儿袋，育儿袋里有四个乳头。“幼崽”或小袋鼠就在育儿袋里被抚养长大，直到它们能在外部世界生存。袋鼠属有袋鼠为袋鼠科，结指鼠儿亚目，袋鼠目，有带类，哺乳动物纲，脊索动物门，动物界，它们是澳大利亚著名的哺乳动物，在澳洲占有很重要的生态地位。袋鼠前肢短小，后肢特别发达，常常以前肢举起，后肢坐地，以跳代跑。袋鼠一般身高有2.6米，体重约有80公斤。袋鼠图常作为澳大利亚国家的标识，如绿色三角形袋鼠用来代表澳大利亚制造。袋鼠图还经常出现在澳大利亚公路上，那是表示附近常有袋鼠出现，特别是夜间行车要注意，袋鼠的视力很差，加上对灯光的好奇会跳去“看个究竟”。但因为袋鼠的繁殖率高所以即使不小心撞死了也不需要负责，会有专门的人把袋鼠的尸体收走。袋鼠通常以群居为主，有时可多达上百只。但也有些较小品质的袋鼠如wallabies会单独生活。袋鼠不会行走，只会跳跃，或在前脚和后腿的帮助下奔跳前行。袋鼠属夜间生活的动物，通常在太阳下山后几个小时才出来寻食，而在太阳出来后不久就回巢。袋鼠每年生殖一至二次，小袋鼠在受精 30-40 天左右既出生，非常微小，无视力，少毛，生下后立即存放在袋鼠妈妈的保育袋内。直到 6-7 个月才开始短时间地离开保育袋学习生活。一年后才能正式断奶，离开保育袋，但仍活动在妈妈袋鼠附近，随时获取帮助和保护。袋鼠妈妈可同时拥有一在袋外的小袋鼠,一在袋内的小袋鼠和一待产的小袋鼠.[编辑本段]袋鼠饮食袋鼠以矮小润绿离地面近的小草为生,将长草与干草留给其它动物。个别种类的袋鼠也吃树叶或小树牙。附：袋鼠资料：鼠通常以群居为主，有时可多达上百只。但也有些较小品质的袋鼠如wallabies会单独生活。袋鼠不会行走，只会跳跃，或在前脚和后腿的帮助下奔跳前行。袋鼠属夜间生活的动物，通常在太阳下山后几个小时才出来寻食，而在太阳出来后不久就回巢。袋鼠每年生殖一至二次，小袋鼠在受精 30-40 天左右既出生，非常微小，无视力，少毛，生下后立即存放在袋鼠妈妈的保育袋内。直到 6-7 个月才开始短时间地离开保育袋学习生活。一年后才能正式断奶，离开保育袋，但仍活动在妈妈袋鼠附近，随时获取帮助和保护。袋鼠妈妈可同时拥有一在袋外的小袋鼠,一在袋内的小袋鼠和一待产的小袋鼠。[编辑本段]澳大利亚的袋鼠袋鼠属于有袋目动物。有袋目是哺乳动物中比较原始的一个类群，目前世界上总共才有150来种，分布在澳洲和南北美洲的草原上和丛林中。在有袋目动物当中，红袋鼠是最有名的。大袋鼠只有澳洲才有，被澳大利亚人民视为他们国家的象征。在澳大利亚的国徽上，就有大袋鼠的形象，我们动物园里的大赤袋鼠、大灰袋鼠，就是直接来自澳大利亚的“贵客”。在欧洲人进入澳洲大陆之前，大袋鼠的足迹几乎遍及整个澳洲大陆。然而，到了四五十年前，澳大利亚野生大袋鼠的数量却急剧减少，不少人甚至担心这种珍贵动物会走向绝灭，呼吁人们保护它们。以后，由于得到了妥善保护，袋鼠的数量又逐渐增加。据估计，澳大利亚一共有1200万只各种种类的袋鼠，这是个很惊人的数字。[编辑本段]繁衍过快的袋鼠袋鼠的数量为什么会增加得这样快呢？这是因为它们在澳洲大陆上土生土长，非常适应那儿的各种自然条件。绵羊是人们从欧洲引入澳洲的，生活得也很好。今天，毛纺工业成为澳大利亚最重要的工业。可在牧场上，绵羊仍然竞争不过袋鼠。袋鼠更能适应澳洲的气候，抗病力比绵羊强。绵羊只挑选可口的牧草吃，剩下许多难以消化的刺草，这些刺草蔓延开来，成为牧场的祸害。然而袋鼠却偏偏喜欢吃刺草，它们有出色的咀嚼消化能力，为牧场清除了大片的刺草。结果，既保护了牧场，也使得袋鼠的数量倍增。正因为这个原因，据说，要使绵羊的头数增加1倍的话，大袋鼠的数量就要增加3倍。这是一种有趣的生态平衡现象。[编辑本段]袋鼠的特征在野外，袋鼠主要吃各种杂草和灌木；到了动物园里，喂它们的饲料有干草、胡萝卜、蔬菜、苹果、饼干和黑豆，食物种类多，营养也就丰富，在吃食方面也很讲究。美国芝加哥动物园里，曾经发生过一件怪事：那儿有52只大袋鼠，突然在一年之内病死了49只！他们赶紧请专家来“会诊”，动物学家研究了袋鼠的饲料，发现草料中缺少钙和一些矿物质，这正是袋鼠生活中所必需的。于是，他们给袋鼠增加了合矿物质丰富的苜蓿、燕麦和各种蔬菜。没出一个月，剩下的三只大袋鼠就恢复了健康。袋鼠前肢短小，前爪可以抓握东西。后肢长而粗壮，弹跳力特别强。受到敌害追逐的时候，它们可以一下子跳出七八米远，跳两米来高。在欧洲的一家动物园里，有一次一只大袋鼠突然一跃而起，越过两米多高的墙头，跳到隔壁的河马池旁边，用前爪抓伤了河马的鼻子，吓得河马不知所措。在野外，大袋鼠被敌害追赶的时候，有它们独特的反击办法。它们背靠大树，尾巴柱地，用有力的后腿狠狠地蹬踢跑过来的敌害腹部。然而在动物园里，大袋鼠还是比较温驯老实的动物。它们受到精心照料，吃营养丰富的饲料，习惯了动物园里的生活。寒冷气候，就搬进装着大玻璃窗的暖房里生活。[编辑本段]袋鼠的繁殖有一年，我们这里的一只大灰袋鼠怀孕了。能在动物园里繁殖，这可是件稀罕事！我专门负责照料怀孕的母袋鼠，每天给它送去营养丰富的食物，还仔细观察它的一举一动。母袋鼠怀孕40天左右，就产仔了。它的产仔方式非常特别：还没有发育完全的小袋鼠，是自己从母袋鼠的泄殖腔里爬出来的。小袋鼠的身长只有2厘米，体重不到一克，还没有我的小手指粗。它的耳目紧闭，后肢被一层胎膜包裹着。浑身肉红色，像一段蚯蚓似地蠕动着。这时候，母袋鼠半仰着身子，尾巴从两腿之间伸出来，静静地躺着。它已经用舌头从尾巴根部向着育儿袋方向舔出了一条潮湿的“小路”。小袋鼠虽然又聋又瞎，可它凭着本能，用有力的前肢，沿着母袋鼠舔出来的“小路”，左右摇晃着，艰难地爬呀爬呀。爬了好一阵，终于爬进了育儿袋里。一爬进育儿袋，它就开始寻找奶头。育儿袋里共有4个奶头，幼袋鼠摸索了好一阵子，终于含住了一个奶头。一含住它，这个奶头就会很快地膨胀起来，塞满小袋鼠的嘴巴．在这个奶头上，一挂就是好几个月，在妈妈的育儿袋里继续发育。小袋鼠不会吮吸奶汁，是靠妈妈奶头的自动收缩，把奶汁喷射到幼袋鼠的嘴里。幼袋鼠也不会排泄，光吃不拉?这只小袋鼠在育儿袋里生活了两个多月的时候，发生了一件意想不到的事。那天，我一早去袋鼠房检查袋鼠母子俩的情况，踏进门去，就发现那只幼袋鼠竟躺在地上，母袋鼠呆呆地蹲在一旁看着。显然，母袋鼠在夜里受了惊，把育儿袋里的小袋鼠甩了出来，小袋鼠没有能力再爬回去，母袋鼠出没有办法把它拿起来放回袋子里去。我赶紧打开门进去，把幼袋鼠拣了起来。一摸，它全身冷冰冰的。我吓了一跳，赶快把它揣在怀里，跑到锅炉房去。我把小袋鼠捂在自己的衣服里，蹲在锅炉的旁边，怀着一线希望，希望它能缓过来?我又把它揣回到母袋鼠那儿，一面用手轻轻抚摸母袋鼠的育儿袋，一面小心地把小袋鼠放回育儿袋里去。虽然我也知道这样做很危险，袋鼠的后腿强劲有力，据说在澳大利亚有人曾经被袋鼠踢碎了脑袋，踢断了大腿。然而，为了抢救小袋鼠的生命，我也顾不得许多了。总算一切顺利，小袋鼠被放回到育儿袋里，得救了。这样的事要是发生在野外，小袋鼠就性命难保了。小袋鼠长到四个月的时候，全身的毛长齐了，背部黑灰色，腹部浅灰色，显得挺漂亮。五个月的时候，有时候，小袋鼠探出头来，母袋鼠就会把它的头按下去。小袋鼠越来越调皮，头被按下去，它又会把腿伸出来，有时还把小尾巴拖在袋口外边。有时候，这么大的小袋鼠也会在育儿袋里拉屎撒尿，母袋鼠就得经常“打扫”有几袋的卫生：它用前肢把袋口撑开，用舌头仔仔细细地把袋里袋外舔个干净。小袋鼠在育儿袋里长到七个月以后，开始跳出袋外来活动。可一受惊吓，它会很快钻回到育儿袋里去。这时候的育儿袋也变得像橡皮袋似的，很有弹性，能拉开能合拢，小袋鼠出出进进很方便。最后，小袋鼠长到育儿袋里再也容纳不下了，它只好搬到袋外来住。可它还得靠吃妈妈的奶过日子，就把头钻到育儿袋里去吃奶。经过三四年，袋鼠才能发育成熟，成为身高1．6米、体重100多公斤的大袋鼠。这时候，它的体力发展到了顶点，每小时能跳走65公里路；尾巴一扫，就可以致人于死地。而母袋鼠呢，由于长着两个子宫，右边子宫里的小仔刚刚出生，左边子宫里又怀了小仔的胚胎。袋鼠长大，完全离开育儿袋以后，这个胚胎才开始发育?鹊?0天左右，再用相同的方式降生下来。这样左右子宫轮流怀孕，如果外界条件适宜的话，袋鼠妈妈就得一直忙着带孩子。[编辑本段]袋鼠引发的医学有趣的是，袋鼠妈妈这一套奇妙的育儿方法，还引起了医学家的兴趣。1984年，两位美国医生从袋鼠的育儿方法得到启示，发明了一种养育人的早产婴儿的新方法。早产婴儿的生活力很差，过去都是放在医院的暖箱里养育的。没有暖箱，早产婴儿很容易死亡。这两位医生挂一个人工制造的育儿袋，婴儿放在育儿袋里，又温暖，又能及时吃到妈妈的奶。而且，婴儿贴着妈妈的身体，听着妈妈的心跳，生活力可以大大提高。[编辑本段]红袋鼠最著名的袋鼠是红袋鼠，其体型最大，生活在澳大利亚干燥地带，其地带的年平均降雨量在 500毫米以下。由于袋鼠的食物含大量水分，所以他在没有活水的地区也能生存。红袋鼠实际上只有公袋鼠是红色的，母袋鼠为灰蓝色。红袋鼠又名大赤袋鼠。这类袋鼠是袋鼠科中体型最大的一种，产于澳大利亚及其附近岛屿，是澳大利亚的特产动物之一。红袋鼠其实只有雄性体色是红色或红棕色，其雌性体色都呈蓝灰色。袋鼠前肢短小，后脚长而有力，行进时，完全以后脚来跳，大尾巴则保持平衡。它们善于跳跃，能跳7—8米远，1.5—1.8米高。如果它们去参加奥运会，一定能拿到“双跳冠军”。大袋鼠喜欢搞“小团体”，往往是结小群生活于草原地带，活蹦乱跳地在夜间觅食各种草类、野菜等。它们一般1.5—2岁成熟，寿命20—22年，被列入濒危野生动植物国际公约附录上。红袋鼠全年均可繁殖，经过艰苦的“十月怀胎”—袋鼠的孕期为343天，一般产下一仔。当袋鼠妈妈快生小宝宝时，便忙着口袋，用舌头把里面的脏东西舔干净。袋鼠家族中“种族歧视”十分严重，它们对外族成员进入家族不能容忍，甚至本家族成员在长期外出后再回来也是不受欢迎的。家族即使接受新成员，也要教训一番，直到新成员学会许多“规矩”后，才能和家族融为一体。生活于澳大利亚东南部开阔的草原地带的大赤袋鼠是最大的有袋动物，也是袋鼠类的代表种类，堪称现代有袋类动物之王。大赤袋鼠的形体似老鼠，仿佛一只特大的巨鼠。其实，它与老鼠并没有什么亲缘关系。它的体毛呈赤褐色，体长130—150厘米，尾长120—130厘米，体重70—90千克。头小，颜面部较长，鼻孔两侧有黑色须痕。眼大。耳长。相貌奇特，惹人喜爱。它们的头小，耳大，眼睛也很大。适应于跳跃的生活方式，前肢短小而瘦弱，可以用来搂取食物，后肢强大，趾有合并现象，一步可跳5米远，时速可达40—65公里。尾长大，为栖息时的支撑器官和跳跃时的平衡器。大赤袋鼠多在早晨和黄昏活动，白天隐藏在草窝中或浅洞中。喜欢集成20～30只或50～60只群体活动，以草类等植物性食物为主。它胆小而机警，视觉、听觉、嗅觉都很灵敏。稍有声响，它那对长长的大耳朵就能听到，于是便溜之大吉了。[编辑本段]袋鼠的发现一般认为，袋鼠最早是由英国航海家詹姆斯·库克发现的。其实并非如此。在他以前140年，荷兰航海家弗朗斯?佩尔萨特于1629年就遇上了袋鼠。那一年，佩尔萨特的轮船在澳大利亚海岸附遍搁了浅，看见了袋鼠以及悬吊在它的腹部的育儿袋里的乳头上的幼仔。但是，这位细心的船长竟错误地推测，幼仔是直接从乳头上长出来的。不过，他的报道并没有引起大家的注意，很快就被人们完全忘记了。而库克船长第一次看见袋鼠的时间是1770年7月22日，那一天他派几名船员上岸去给病员打鸽子，改善生活。那是在澳洲大陆指向新几内亚的那个“手指尖”——约克半岛附近。现在的库克豪斯就坐落在这里，这个城市是以伟大的航海家库克的名字命名的。人们打猎回来以后，说看到一种动物，有猎犬那么大，样子倒蛮好看，老鼠颜色，行动很快，转眼之间就不见了。两天以后，库克本人证实了船员们所说的并没有弄错，他自己也亲眼看见了这种动物。又过了两周，参加库克考察队的博物学家约瑟夫?本克斯带领四名船员，深入内地进行为期三天的考察。后来，库克是这样记载的：“走了几里之后，他们发现四只这样的野兽。本克斯的猎狗去追赶其中两只，可是它们很快跳进长得很高的草丛里，狗雅以追赶，结果让它们跑掉了。据本克斯先生观察，这种动物不像一般兽类那样用四条腿跳，而是像跳鼠一样，用两条后腿跳跃。”有趣的是，由于他们对这种前腿短、后腿长的怪兽时感到非常惊异，就问当地的土著居民怎样称呼这种动物，土人回答：“康格鲁（kangaroo）”。于是，“康格鲁”便成了袋鼠的英文名字，并沿用至今。可是人们后来才弄明白，原来“堪加鲁”在当地土语中是“不知道”的意思。[编辑本段]袋鼠的疾病袋鼠主要以灌木嫩枝叶、青草和柔软植物为食。在袋鼠的动物园养殖过程中，其口腔病是一种常见的疾病，具有发病率和复发率都较高的特点，给动物园养殖的袋鼠带来较大的危害。2003年6月四川成都野生动物园的袋鼠群中流行一种以颌部肿胀，牙齿松动、脱落，牙龈糜烂或溃疡为特征的口腔炎综合征，其发病袋鼠不分性别、品种和年龄，病程往往呈慢性经过，发病率达40%～60%，死亡率达60%～100%。[编辑本段][1]袋鼠的经济价值作为澳大利亚的象征之一，袋鼠一直是当地人的骄傲。澳大利亚现有6000万只野生袋鼠，袋鼠肉制品和其他衍生产品市场每年可带来1．72亿美元的收益。袋鼠皮具有独特的纤维结构，是制革的优良原料，袋鼠皮的张幅约5～6平方英尺，皮型呈三角形。袋鼠皮的胶原纤维束与一般哺乳类动物皮(如牛皮)的胶原纤维束相比，编织形式不同，大部分胶原纤维束平行于皮面呈波浪式层状编织，不同层次间相互交错连接，层与层之间的交错角小于90°，各部位胶原纤维的编织形式基本相同，只是在紧密程度上稍有差别，一般臀部和颈部较厚，而腹部较薄，袋鼠皮的弹性纤维较小，但分布较均匀。查看全部3个回答「薇诺娜」皮肤学级护肤品，专注敏感...薇诺娜官方网 ，薇诺娜皮肤学护肤，萃取植物精华，直击各类肌肤问题，修护..昆明贝泰妮生物科技广告 女人喝哪种红酒好，女人喝红酒的好处?作为女人来说，女人喝红酒的好处及如何饮用红葡萄酒就显得尤为的重要。 作..杭州银润食品有限公司广告 相关问题全部袋鼠的基本常识有哪些袋鼠每年生殖一至二次，小袋鼠在受精 30-40 天左右既出生，非常微小，无视力，少毛，生下后立即存放在袋鼠妈妈的保育袋内。直到 6-7 个月才开始短时间地离开保育袋学习生活。一年后才能正式断奶，离开保育袋，但仍活动在妈妈袋鼠附近，随时获取帮助和保护。袋鼠妈妈可同时拥有 袋鼠 一在袋外的小袋鼠，一在袋内的小袋鼠和一待产的小袋鼠。2 浏览207袋鼠的资料袋鼠是任一种属于袋鼠目的有袋动物 。袋鼠是食草动物，吃多种植物，有的还吃真菌类。它们大多在夜间活动，但也有些在清晨或傍晚活动。袋鼠是跳得最高最远的哺乳动物。 袋鼠2 浏览42 2019-10-11有关袋鼠的英语资料括号里的就可以 (袋鼠不会行走，只会跳跃，或在前脚和后腿的帮助下奔跳前行。Kangaroo not running, jumping only, or foreleg and hind legs with the help of Ben jump forward. 袋鼠属夜间生活的动物，通常在太阳下山后几个小时才出来寻食，而在太阳出来后不久就回巢。Kangaroo is a life of animals at night, usually after sunset only a few hours out ants, in the sun shortly after returning home. )袋鼠Kangaroo 袋鼠原产于澳大利亚大陆和巴布亚新几内亚的部分地区。Kangaroo originating in the mainland of Australia, Papua New Guinea and parts. 其中，有些种类为澳大利亚独有。Among them, some species unique to Australia. 所有澳大利亚袋鼠，动物园和野生动物园里的除外，都在野地里生活。All Australian Kangaroo, zoos and wildlife except in zoos are living in the wild. 不同种类的袋鼠在澳大利亚各种不同的自然环境中生活，从凉性气候的雨林和沙漠平原到热带地区。Different types of kangaroo in Australia variety of natural life, from the cooler climate of the rainforest and desert plains to the tropical regions. 袋鼠是食草动物，吃多种植物，有的还吃真菌类。Kangaroo is herbivores, eating a variety of plants, some eating fungus. 它们大多在夜间活动，但也有些在清晨或傍晚活动。They are mostly nocturnal, but also some in the early morning or evening activities. 不同种类的袋鼠在各种不同的自然环境中生活。Different types of kangaroo in a variety of natural life. 比如，波多罗伊德袋鼠会给自己做巢而树袋鼠则生活在树丛中。For example, movie-of-the-Kangaroo will own nest and the tree kangaroo were living in the bush. 大种袋鼠喜欢以树、洞穴和岩石裂缝作为遮蔽物。Kangaroo large species like tree holes and cracks in rocks as Atmospheric Attenuation. 所有袋鼠，不管体积多大，有一个共同点：长着长脚的后腿强键而有力。Kangaroo all, regardless of how much volume, there is a common denominator : with long legs legs strong and powerful bond. 大多数袋鼠在地面生活，从它们强健的后腿跳越的方式很容易便能将其与其他动物区分开来。Kangaroo on the ground most of life, from their strong hind legs of the jump can be easily with other animals separate. 袋鼠在跳跃过程中用尾巴进行平衡，当它们缓慢走动时，尾巴则可作为第五条腿。Kangaroo jumping process used in the tail for balance when they walk slowly, the tail may act as a fifth leg. 所有雌性袋鼠都长有前开的育儿袋，育儿袋里有四个乳头。All female kangaroo is the long before opening the bag childcare, parental pockets of a four nipple. “幼崽”或小袋鼠就在育儿袋里被抚养长大，直到它们能在外部世界生存。"David Sons" or small kangaroo in a pocket childcare to be brought up until they can survive in the outside world. 袋鼠图常作为澳大利亚国家的标识，如绿色袋鼠用来代表澳大利亚制造。Kangaroo plans often as Australia's national identification, such as green kangaroo on behalf of Australia to manufacture. 袋鼠图还经常出现在澳大利亚公路上，那是表示附近常有袋鼠出现，特别是夜间行车要注意。Kangaroo plans also frequently appeared in the Australian road, it is often said that the nearby Kangaroo, particularly as driving at night to note. 袋鼠通常以群居为主，有时可多达上百只。Kangaroo mainly usually live in groups, sometimes up to hundreds. 但也有些较小品质的袋鼠如wallabies会单独生活。But there are also some smaller quality of the kangaroo as wallabies will be living alone. 袋鼠不会行走，只会跳跃，或在前脚和后腿的帮助下奔跳前行。Kangaroo not running, jumping only, or foreleg and hind legs with the help of Ben jump forward. 袋鼠属夜间生活的动物，通常在太阳下山后几个小时才出来寻食，而在太阳出来后不久就回巢。Kangaroo is a life of animals at night, usually after sunset only a few hours out ants, in the sun shortly after returning home. 白家泽

Kangaroo is a kind of lovely animals.They have four legs,a nose,a pair of eyes .You know~~~~~……

袋鼠的英文介绍如下：

Kangaroos live in Australia. There are more than 60 different types of kangaroos. The Red Kangaroo is the largest. You can see many kangaroos everywhere outside the cities and towns in Australia, not only in zoos.

Kangaroos are very good at jumping, because they have very strong legs. Their tails are very strong, too. When they want to have a rest, they rest on their tails. Kangaroos like to eat at night. They like to be quite in they day.

Kangaroos are very good at looking after their babies. Mother kangaroos keep their babies safe in their pouchs. Baby kangaroos stay in their mother's pouchs for 5-6months.

中文翻译：

袋鼠生活在澳大利亚。有60多种不同种类的袋鼠。红袋鼠是体型最大的。在澳大利亚的`城市和乡镇外面你到处都能看到袋鼠，而不仅仅是在动物园。

袋鼠非常擅长跳跃，因为它们有很强壮的腿。它们的尾巴也很强壮。当它们想休息的时候，就在自己的尾巴上休息。袋鼠喜欢在晚上进食，白天它们喜欢安静。

袋鼠很擅长照顾自己的小宝宝。袋鼠妈妈把它们的小宝贝放在自己安全的育儿袋里。小袋鼠们在它们妈妈的育儿袋里要待上5到6个月呢。

扩展资料

袋鼠的品种分类：

1、红袋鼠

最著名的袋鼠是红袋鼠，其体型最大，生活在澳大利亚干燥地带，其地带的年平均降雨量在500毫米以下。

2、大赤袋鼠

生活于澳大利亚东南部开阔的草原地带的大赤袋鼠是最大的有袋动物，也是袋鼠类的代表种类，堪称现代有袋类动物之王。大赤袋鼠的形体似老鼠，仿佛一只特大的巨鼠。

3、东部灰大袋鼠

东部灰大袋鼠虽然没有红大袋鼠著名，但是东部灰大袋鼠是最常见的。生活在较为肥沃的地区。

4、西部灰大袋鼠

西部灰大袋鼠是三种袋鼠中最小的一种：成年雄性的体重为54千克(119磅)。生活于澳洲西南海岸和达令河盆地。

5、麝香袋鼠

体长仅15～20厘米，尾巴长度12.7～15厘米，是世界上最小的袋鼠，与在草原上跳跃的普通袋鼠相比，它们是典型的侏儒物种。

参考资料来源：百度百科-袋鼠

考拉：What is a koala?The koala is a small bear-like, tree-dwelling, herbivorous marsupial which averages about 9kg (20lb) in weight. Its fur is thick and usually ash grey with a tinge of brown in places.The koala gets its name from an ancient Aboriginal word meaning "no drink" because it receives over 90% of its hydration from the Eucalyptus leaves (also known as gum leaves) it eats, and only drinks when ill or times when there is not enough moisture in the leaves. ie during droughts etc.The koala is the only mammal, other than the Greater Glider and Ringtail Possum, which can survive on a diet of eucalyptus leaves.Habitat & Diet'Habitat' refers to the types of bushland that koalas like to live in. They are found in a range of habitats, from coastal islands and tall eucalypt forests to low woodlands inland.Koalas today are found in Queensland , New South Wales , Victoria and South Australia . Their range extends from the Atherton Tableland west of Cairns in Qld to islands off the coast of Victoria and South Australia in the south, and west to central and western Qld, NSW and Victoria.Koalas live in societies, just like humans, so they need to be able to come into contact with other koalas. It is because of this they need to have areas of suitable eucalypt forest which are large enough to support a healthy koala population and to allow for expansion by maturing young koalas. Koalas are highly territorial and in stable breeding groups, individual members of koala society maintain their own "home range" areas.A 戚ome range� consists of a number of 戚ome range trees� and 慺ood trees� which comprise the long-term territory of the individual koala. These trees provide the koala with food, shelter and places for social contact which will support it for the term of its natural life (assuming there is no habitat clearing).A home range varies in size depending on the habitat quality of bushland. Habitat quality can be measured in terms of the density of key food trees. "Home range trees" define the boundaries of the individual koala抯 home range and can be likened to surveyors pegs marking the extent of a property. They are not always apparent to the human eye, but koalas can tell whether a tree 慴elongs� to another koala or not. Within a socially stable group, the home ranges of individual koalas overlap with those of their neighbours. It is in the shared, overlapping trees that the majority of social interaction takes place. These are very important trees.Koala populations only occur if suitable habitat is available and because Koala's are very fussy eaters and have strong preferences for different types of gumleaves, then the most important factor which make habitats suitable are the presence of tree species preferred by koalas (usually eucalypts, but also some non-eucalypts) growing in particular associations on suitable soils with adequate rainfall.Research has shown that socially stable koala populations occur only when there are favourite tree species present. Even if a selection of tree species known to be used by koalas occurs within an area, the koala population will not use it unless one or two favourite species are available.In Australia there are over 600 types of eucalypts, but koalas will only eat 40-50 varieties with only about 10 being preferred. Within a particular area, as few as one, and generally no more than two or three species of eucalypt will be regularly browsed while a variety of other species, including some non-eucalypts, appear to be browsed occasionally or used for just sitting or sleeping in.Different species of eucalypts grow in different parts of Australia, so a koala in Victoria would have a very different diet from one in Queensland. Koalas like a change, too, and sometimes they will eat from other trees such as wattle or tea tree.Eucalyptus leaves are very fibrous and low in nutrition, and to most animals are extremely poisonous. To cope with such a diet, nature has equipped koalas with specialised adaptations. A very slow metabolic rate allows koalas to retain food within their digestive system for a relatively long period of time, maximising the amount of energy able to be extracted. At the same time, this slow metabolic rate minimises energy requirements and they will sleep for up to 18 hours per day in order to conserve energy.Each koala eats approximately 200 to 500 grams of leaves per day. The teeth are adapted to deal with for this. The sharp front incisors nip the leaves from the branches and the molars(back teeth) are shaped to allow the koala to cut and shear the leaves rather than just crush them. A gap between the incisors and the molars, called a 'diastema', allows the tongue to move the mass of leaves around the mouth efficiently.红袋鼠The red kangaroo is the world's largest marsupial. Females have one baby at a time, which at birth is smaller than a cherry. The infant immediately climbs into its mother's pouch and does not emerge for two months. Until they reach about eight months of age, threatened young kangaroos, called joeys, will quickly dive for the safety of mom's pouch. As they grow, joeys' heads and feet can often be seen hanging out of the pouch.Red kangaroos hop along on their powerful hind legs and do so at great speed. A red kangaroo can reach speeds of over 35 miles (56 kilometers) an hour. Their bounding gait allows them to cover 25 feet (8 meters) in a single leap and to jump 6 feet (1.8 meters) high.Female red kangaroos are smaller, lighter, and faster than males. They also boast a blue-hued coat, so many Australians call them "blue fliers."Larger male kangaroos are powerfully built. Like many species, male kangaroos sometimes fight over potential mates. They often lean back on their sturdy tail and "box" each other with their strong hind legs. Kangaroos can also bite and wield sharp claws, which they may do in battle with an enemy like a dingo.Red kangaroos live in Australia's deserts and open grasslands, gathering in groups called mobs. Aboriginal and European Australians have spent centuries clearing open tracts of land and establishing water sources—both of which are boons to kangaroo populations. Many millions of these animals roam Australia, and considerable numbers are killed each year for their skins and meat, which is becoming a more popular human food.