写英语动物的作文【精选20篇】

Animals are our friends.But how to protect them? government is working to protect all animals in danger,and has made lots of plans to save animals. On the other hand, we shouldn’t eat wild animals.We should keep them away from our dinner. That way,there will not be wild animals on sale. I think the hunters and killers will become fewer and fewer.

Last, we should protect the environment.We should stop people from cutting trees down. Without trees, wild animals will lose their home. And we will lose our animal friends. All of us should try our best to protect animals.

We need to protect animals better.We should give them fresh water to drink.We should make the forests bigger for animals in danger to live in.We should advice people not to kill animals beacause they are our friends!

dog

I have a dog.His name is Bob.He is two years old.He is yellow and very fat.He has two big eyes.And he wears a black coat.I always play with him. My mother and my sister look after him every day. When I come back ,he often walk around me.He is very cute and friendly.I love him very much. Do you like him?

I have a dog.He is my favorite pet.He is very lovely.His name is Peter and he is two years old.His fur is long and white.He has big black eyes.His nose is very good.He can smell very well.He is quite small.He weighs about two kilograms.Peters favorite food is meat.He also likes bones.

Peter is very friendly.I feed him every day.He never barks or bites.Peter likes lots of exercise.It is necessary to walk the dog in the park every day if you want it to be healthy.So I play with him every day in the park.Peter likes to run in the park.He often chases cats and birds.It is very interesting.Peter can find the way back easily.I think he is the cleverest animal of all.

I like my dog and he loves me too.He is very healthy.All my family like him.We look after him very carefully.Ill make a small and lovely house for him.I think he will be happy to live there.Do you like my dog?

我有一只狗。他是我最喜欢的宠物。他很可爱的。他的名字叫彼得和他两岁。他的皮毛是漫长而白色。他有黑色的大眼睛。他的鼻子很好。他可以闻到很好。他是非常小的。他重约2公斤。彼得最喜欢的食物是肉。他也喜欢骨头。

彼得是非常友好的。我每天喂他。他从不吠叫或咬。彼得喜欢很多运动。有必要每天在公园里遛狗,如果你希望它是健康的。所以我和他每天都在公园里玩。彼得喜欢在公园里跑。他经常追逐猫和鸟。它非常有趣。彼得很容易找到回来的路。我认为他是所有动物中最聪明的。

我喜欢我的狗,他也爱我。他是非常健康的。所有我的家人喜欢他。我们非常仔细地照顾他。我将做一个小而可爱的房子。我想他很乐意住在那里。你喜欢我的狗吗?

Hello,my name is jhon.My favorite animals are cat. Because they very cute. They can paly with me. They are my friden and they can gave me very happy. They are yellow , write and black. Many people all live them. I thing they are healhy. Can you tell me about your favorite animals?

The small white rabbit is very cute, a snow-white hair feels soft, like Snow White. Two eyes red and big, like a ruby. Embedded in a dialogue red long ears, like the maize leaves. Eyes under the long nose, a small, short, there are a small and exquisite of three petal mouths. Everyone knows the rabbit loves to eat turnips, but little mouth zhang, how to eat? So they turned into three petal mouths.

I think the rabbit is supposed to be nutrition experts, its very nutritious food, carrots, white radish, green vegetables, cabbage... If you look carefully, you can also see its short tail in eating shake? Remember once went to the park to feed the rabbit green vegetables, there is a rabbit hungry panic about, I just carefully put the food in the past, it suddenly descended, bit green vegetables in the mouth, I threw the vegetables a scared, back several paces. See it exhaled to eat it, a little later, green vegetables into the belly.

The small white rabbit character gentle, clever, like easily prone on the ground, but sometimes also like we naughty, games will to fight. They run very flexible, leap to jump, know why? I go to the Internet to check the information, the original rabbit front legs short and small, thick and long hind legs, so start to jump and jump. Ha, too funny!

The small white rabbit, I really like you!

小白兔的样子非常可爱，一身雪白的绒毛摸起来软绵绵的，真像白雪公主。两只眼睛又红又大，像红宝石似的。一对白里嵌红的长耳朵，像玉米叶子一样。眼睛下面长了一个又小又短的鼻子，下面还有一张小巧玲珑的三瓣嘴。大家都知道兔子爱吃大萝卜，可是小嘴张不大，怎么吃呢?所以就变成了三瓣嘴。

我想兔子应该是营养专家，它吃的食物非常有营养，有红萝卜、白萝卜、青菜、白菜……如果你仔细观察，还可以看到它那短小的尾巴在吃东西时会抖动呢。记得有一次到公园去给兔子喂青菜，有只兔子大概饿慌了，我刚小心翼翼地把菜伸过去，它就猛地扑了过来，把青菜咬在了嘴里，吓得我把青菜一扔，退后了好几步。只见它大口大口地吃了起来，不一会儿，青菜就进了肚。

小白兔性格温顺、乖巧，喜欢轻松地趴在地面上，但有时候也和我们一样顽皮，会游戏会打架。它们跑起来很灵活，蹦蹦跳跳的，知道为什么吗?我到网上去查了资料，原来兔子前腿短又小，后腿粗又长，所以走起路来又蹦又跳的。哈，太有趣啦!

小白兔，我真喜欢你!

The snake is a long and thin animal that lives in grass or other dark places.A snake has no legs or feet,but it can move very fast on its stomach.Snakes usually have green,yellow or black skins,which make them difficult for their enemies to find them.Some kinds of snakes live in water.They can swim as freely as fish.

Animals are our best friends. But there are many bad things about them. So we should try our best to protect animals.

First, let us know the status of the animal. Now, animals are facing very great danger. For example, there are many kinds of animals will die out. And there are many people eat precious and wild animals. They are nasty. As students, we should stop this behavior and protect animals.

Then, let us know we should how to protect animals. We should protect they habitat. If you see other people mindlessly trample animal homes, nicely remind them of the damage theyre causing. We can not also eat some wild animals. We should ask other people to protect them, too. Let we protect animals together!

One day, the fawn to another forest to take a walk. The fawn surprised to think: "hey, how do the trees here only the stumps, become bare?" Suddenly, the deer heard a cry, and it went down crying, the original small animals in the forest near the stump cry, cry very sad!

The deer walks to the small animals and ask: "why are you crying?" Little monkey and said: "the trees here grow CongCongLongLong, the branch is very tall and straight, we can free to play, play in the branches, now trees are being cut off, we didnt play place, let us how sport?" The words sound just fell, the small white rabbit said: "before we have the green grass, now has been cut off, havent got the fresh mushrooms on the grass, we have no food, how life ah!" At this moment, the bird to fly, said: "before the branches is our home, but now the branches have no, were homeless, told us how to live!"

Fawn looked up at the sky and prayed silently: "human! You dont hurt them, to help them quickly! Give them a happy peaceful home!"

有一天，小鹿到了另一个森林来散步。小鹿惊奇地想：“咦，这儿的树木怎么只有树桩，变得光秃秃的呢?”突然，小鹿听到一阵哭声，它顺着哭声走过去，原来森林里的小动物们在树桩旁哭泣，哭得可伤心了!

小鹿走到小动物们身旁，问：“你们为什么哭泣呀?”小猴说：“原来这儿的树木长得葱葱茏茏的，树枝很挺拔，我们就在树枝上自由自在地嬉戏、玩耍，可现在树木都被人们砍断了，我们没有嬉戏的地方了，让我们怎么运动呢?”话音刚落，小白兔说：“以前我们有绿油油的草地，现在被人们割掉了，草地上鲜嫩的蘑菇也没有了，我们没有了食物，怎么生活呀!”这时，小鸟飞来了，说：“以前树枝是我们的家，可现在树枝没有了，我们无家可归了，叫我们怎么活得下去啊!”

小鹿仰望着天空，默默地祈祷：“人类啊!你们不要再伤害它们了，快去帮助它们吧!还给它们一个幸福安宁的家园吧!”

My home have a cute little turtle. It was 10 years old my birthday sister-in-law from dad learned I like small animals, he gave me a rarity -- little turtle.

Holding a pair of small tortoise has a big and heavy shell, limbs and exquisite petite feet with shrinkage, a pair of small eyes turned away all day.

The turtle is very greedy. Eat every day to designated to eat on time, also must eat meat every meal, if which day which a meal not eat meat to it, it will break into a furious rage, flutters to where is the water from the tank. So I on time every day to feed it, at half past six in the morning for a small lean lean, half three pieces of lean lean, twelve o clock noon in the afternoon at half past two piece of lean lean, under the care of me, little turtle gradually grew up ready to grow.

Mom and dad took me to the zoo yesterday, and I will change the calendar to get up at 7:00 in the morning, nature, had changed to 7:10 feed the turtle. Tired of I tired to sleep sleep in the night, was asleep incense, suddenly, only heard a loud "crash". Ah! My head, I sat up, glanced at his watch "day!" It is time to the feed the turtle, I to the tank in a look, little turtle? I looked at around, little turtle was walking in my bed! And the turtle is hungry, it had to climb out of a fish tank, hit on my head to my protest!

Since then, I think I dare not again late feed the turtle, lovely small tortoise! You say I love you or hate you?

My lovely little turtle!

我家有一只可爱的小乌龟。那还是我10岁生日小姑从爸爸那里得知我喜欢小动物，便送了我一只稀罕物——小乌龟。

小乌龟托着一副有大又重的龟壳，四肢玲珑娇小的脚时伸时缩，一双小小的眼睛整天不停地转。

小乌龟十分贪吃。每天吃饭要按时定点吃饭，每顿饭还必须吃瘦肉，如果哪一天的哪一顿没有给它吃肉，它就会大发雷霆，把鱼缸中的水扑腾到哪里都是。所以我天天准时去喂它，早晨六点半要为一块小瘦肉，中午十二点半三块瘦肉，下午六点半二块瘦肉，在我的精心呵护下，小乌龟渐渐的长大了长得壮实了。

昨天爸爸妈妈带我去了动物园，我便把作息表改成早上7：00起床，自然喂小乌龟就改到7：10分了。浑身疲惫的我劳累地一觉就睡到了大天亮，正睡着香呢，突然，只听见一声“咣当”。呀!我的头，我坐了起来,看了一眼表“天啊!”到时间该喂小乌龟了，我向鱼缸里一瞧，小乌龟呢?我四处打量了一下，原来小乌龟正在我床上散步呢!敢情小乌龟饿了，它竟然从鱼缸里爬了出来，砸在我头上向我抗议呢!

从此以后，我想我可不敢再晚喂小乌龟了，可爱的小乌龟呀!你说说我是喜欢你呢，还是讨厌你呢?

我可爱的小乌龟!

春天到了，青蛙又开始“呱呱”地唱歌了，我发现又有人在田野里开始捕捉青蛙了，使青蛙成为那些人的“盘餐中”，我感到非常痛心。

Spring is coming, "Gua Gua" frog began to sing, I found someone in the field to catch frogs, the frog became those who "plate", I feel very sad.

青蛙是动物世界中最出色的“庄稼的保护神”。它头上那两只圆而突出的眼睛，能让它看清庄稼天敌，但捉害虫全靠它又长又宽的舌头，舌根长口腔的前面，舌尖向那么一伸，快速地伸长长的舌头，一下子把害虫粘住，然后吃掉。青蛙的背上有绿色的深色花纹，腹部是白色，能帮它逃脱天敌血盆大口。身体下面有四条腿，前腿短，后腿长。青蛙是两栖动物，不仅能在地上跳，而且也能在水里游。

The frog is the protection of God the best in the world of animal "crops". Its head of the two round and protruding eyes, to make it clear the enemy, but to catch insects on which all the long and wide front long tongue, tongue mouth, tongue to a stretch, rapid elongation of long tongue, all of a sudden the vermin stick, and then eat. The frog is green colored patterns on the back, abdomen is white, can help it escape from natural enemies ones bloody mouth. Has four legs, the body below the forelegs are short, long hind legs. Frogs are amphibious animal, not only on the ground to jump, but also can swim in the water.

青蛙吃苍蝇，蚊子，蝗虫，小飞娥等害虫，一天大约能吃掉120只，半年下来就能吃掉15000只，这是多么大的功劳哇!就连青蛙的幼虫 ------ 蝌蚪也能消灭许多害虫哩!真不愧“庄稼的保护神”，农民伯伯的好助手呀!

Frogs eat mosquitoes, flies, moths and other insects, locusts, a day can eat about 120, half a year down to eat 15000, this is how much credit wow! Even the frogs, tadpoles can destroy the larvae of many of the pests! Really deserves to be called "the protection of God, the farmers a good assistant!

从现在开始，我们一起保护“庄稼的保护神”------ 青蛙吧!让我们共同保护[动物]生态平衡!

From now on, we work together to protect the "protection of God" crops, frogs! Let us work together to protect the ecological balance of "animal"!

This fish earned its name by utilizing evasion as a way to escape its predators. It bodily leaps from the ocean, reaching a speed of about 35 miles per hour and a recorded gliding time of up to thirty seconds. This can take them as far as 200 meters from their point of exit from the water, which may be far enough to escape pursuit or confuse predators. Fishermen favor these types of fish, but due to their sheer numbers in the wild, none of the 40 different species of flying fish are listed as endangered. While they can be found foraging seasonally along the outskirts of warm water reef complexes, flying fish are primarily pelagic, and favor tropical or subtropical open waters around the equator.

飞鱼得名于它独特的避难方式。遇到捕食者时，飞鱼会采用一种独特的逃跑方式：它会纵身一跃，跳出海面。此时它的速度可达到每小时35英里，在空中滑翔长达30秒。这一跃能使它们飞行200米，足以使它们全身而退或者迷惑捕食者。渔民们很是钟爱这种鱼，野生飞鱼数量众多，所以40种飞鱼中没有一种濒临灭绝。人们发现飞鱼有时会季节性的在温水区近郊地带的杂礁灰岩附近觅食，不过它们属浮游类鱼类，喜欢在赤道附近的热带，亚热带地区的公海活动。

Subsisting mainly on a diet of plankton and small marine life, flying fish are schooling fish that hunt primarily at night. While some sources may find this counter-intuitive, given the ease with which the fish are drawn to light sources, this actually makes perfect sense. Many of the plankton and marine resources the fish favor are slightly luminescent, especially by moonlight, making them easily seen in the darkness. This also provides cover, given the coloration of the fish—blue or grey on top, silvery white on the bottom—so that they are not easily seen from above or below as they feed on the clouds of marine flora. Flying fish generally mate during the autumn or spring, when currents are at their weakest. Females will deposit their eggs on the surface, attached to flotsam, and males will fertilize the eggs. Schools at this time can number in the millions, and constitute a major resource for species that feed on the fish. Because they only tend to live about five years in the wild, their flesh is prized for its purity—free of the heavy metals often found in longer-lived species.

飞鱼主要以浮游生物和小型海洋生物为食，主要在夜间以集群的方式进行捕食。有些人会觉得下面这个说法有悖常理，因为鱼类易被光源吸引，这么说也不无道理。许多浮游生物和鱼类自身都会发出微弱的冷光，尤其是在月光照射下，更是清晰可见。但这同时也为鱼类提供了一层防护，让它们有了保护色：一般在上部会呈现蓝色或灰色，下部呈现银白色。凭借这些保护色，当飞鱼在海底植物中进食时就很难发现它们。飞鱼通常会在春秋时节进行交配，因为这个时期洋流的活动最为和缓。雌性飞鱼会将卵产在海面上，让其依附在漂浮物上，雄性飞鱼再让鱼卵受精。此时在飞鱼的集群中，会有数以百万的成员。而这也为以鱼类为生的动物们提供了主要的食物来源。由于野生飞鱼只有5年的寿命，它们不会像长寿的鱼类一样体内留有大量重金属物质，因此飞鱼肉被人们视为珍品。

我最喜欢的小动物——乌龟，我给它取了个名字叫“李世延”，平时我喊它“延延”。它不仅仅是外形可爱而且它有时还能听懂我的话呢!它的脑袋小小的、脖子细细的、还背着一个像碗口一样大小的壳、绿绿的，尖尖的小尾巴走起路来一摇一摆非常有趣。

My favorite little animal, the tortoise, gave me the name "Li Shiyan", and I usually called it "extension"". Not only is it cute, but it can understand me sometimes! Its head is small, thin neck, also carrying a bowl of the same size as the shell, green, pointy little tail walking swaying is very interesting.

虽然它只是一只小动物，可是它也有一颗善良的心。有一次爷爷生病住院，它竟然绝食了!即使我们给它买了它最爱吃的泥鳅鱼，它也不肯吃了。直到爷爷半个月出院后，它才高兴的吃东西，当时那个狼吞虎咽的样子真是让人又爱又怜。

Although it is only a small animal, but it also has a kind heart. Once when Grandpa was ill in hospital, he went hungry! Even if we bought it its favorite loach fish, he refused to eat it. It wasnt until the grandfather left the hospital half a month ago that he was happy to eat, and it was really a love and pity at the time.

但有时候，它也很“可恨”!一天，它在玻璃缸里憋的难受要出来，我看它着急的样子就好心帮它，我用食指和大拇指小心地捏住它的壳，轻轻地把它拿出来，没想，到它竟然用尖尖的爪子挠我，真是不识好人心!虽然我很生气，但看到它开心的在地上自由的到处玩耍，我也替它高兴。

But sometimes, its also "hateful.""! One day, it in the glass bowl to hold uncomfortable, I think it will help it in such a hurry, I use the index finger and thumb carefully pinched its shell, gently put it out, didnt think it even with the sharp claws on me, is really not good people! Although I am very angry, but see it happy on the ground free to play everywhere, I also happy for it.

这就是我最喜欢的小动物——乌龟“延延”。你们喜欢它吗?

This is my favorite little animal - the tortoise". Do you like it?

Do you know what my favorite animal? Is the dog of course. My grandma keep a dog, it has a beautiful black hair, a pair of intense big eyes, four legs as fast like a rocket.

One day, I found more doghouse puppy, oh! Originally was born a bitch, a total of four. The dog is cute and naughty, every day running around in the yard, for a while to run the house, ran upstairs after a while, a moment to hide it, run it after a while, as if with a group of friends hide under, from time to time, the old dog to the dog barked two cry, as if to say: "children, dont go to far, pay attention to safety." Play with the dogs have been tired of a day, a meal, stretch and a yawn, into the arms of mother, dogs quickly into the sweet dream sweet, return in mouth every now and then a rumbling sound, as if to say talk in a dream.

The next morning, the birds singing in the branches, wake up the sleeping dog, a yawn, they stretch, rub the sleepy sleepy eyes, began to a day of happy life.

Look! How happy puppy, it is a happiness.

你知道我最喜欢什么动物吗?当然是小狗。我姥姥家养了一只小狗，它有一身乌黑亮丽的毛，一双炯炯有神的大眼睛，四只腿跑得像火箭一样快。

有一天，我发现狗窝里又多了一些小狗，哦!原来是这只母狗生的，一共四只。这些小狗又可爱又调皮，每天在院子里跑来跑去，一会跑屋里，一会跑楼上，一会躲那，一会跑这，好像跟一群小朋友躲迷藏，时不时，老狗还向小狗汪汪得喊两声，好像在说：“孩子们，别跑太远了，注意安全。”玩了一天的小狗们都累了，吃完饭，伸个懒腰，打个哈欠，投入到狗妈妈的怀抱里，小狗们很快就进入了甜甜的梦香，嘴里还时不时的发出咕咕的声音，好像在说梦话。

第二天早上，小鸟在枝头唱歌，叫醒了正在熟睡的小狗，它们打个哈欠，伸个懒腰，揉揉睡意惺忪的眼睛，又开始了一天的快乐生活。

瞧!多么快乐的小狗，真是幸福美好的一家。

导语：谚语的使用能够使作文语言流畅，生动活泼，处处闪现亮彩。下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

1、Fine feathers make fine birds.

人要衣装，马要鞍。

2、Don’t be a dog lying in the manger.

莫学狗占马槽不吃草。不要占着茅坑不拉屎。

3、Scornful dogs will eat dirty puddings.

狗再傲慢也会吃脏布丁。

4、Who will bwll the cat?

谁去给猫系铃?谁愿意为大家冒风险?

5、Too much pudding will choke a dog.

布丁太多噎死狗。

6、Dog does not eat dog.

同类不相残。

7、When the weasel and the cat make a marriage, it is a very ill presage.

黄鼠狼和猫结亲，不是好事情。

8、Dead dogs bite not.

死狗不咬人。

9、There are more ways of killing a cat than by choking it with butter.

杀猫的办法很多。达到目的的途径很多。

10、A crow is never the whiter for washing herself often.

江山易改，本性难移。

11、A gloved cat catches no mice.

戴手套的猫，老鼠抓不到。不愿吃苦的人成不了大事业。

12、The cat shuts its eyes when stealing cream.

帽偷吃奶油的时候总是闭着眼睛。

13、Birds in their little nests agree.

同巢之鸟心儿齐。

14、Every dog is a lion at home.

狗在家门口就成了狮子。

15、It’s an ill bird that fouls own nest.

家丑不可外扬。

16、A cat has nine lives.

猫有九条命;吉人天相。

17、All cats are grey in the dark.

黑暗之中猫都是灰色的。人未出名时看起来都差不多。

18、Each bird loves to hear himself sing.

鸟儿都爱听自己唱。

19、He who would hang his dog gives out first that it is mad.

欲加之罪，何患无词。

20、Kill two birds with one stone.

一箭双雕;一举两得。

21、A bird is known by its note, and a man by his talk.

听音识鸟，闻言识人。

22、The frog in the well knows nothing of the great ocean.

井底之蛙，不知大海。

23、Care kill a cat.

忧虑愁死猫。

24、You cannot catch old birds with chaff.

用粗糠捉不住老鸟。有经验的人难骗。

25、Let sleeping dogs lie.

勿惹事生非。

26、Every dog has his day.

人人皆有得意时。

27、All are not thieves that dogs bark at.

狗见了叫的不一定都是贼。不要以貌取人。

28、Birds of a feather flock together.

物以类聚，人以群分。

29、A staff is quickly found to beat a dog with.

欲加之罪，何患无词。

30、Love me, love my dog.

爱屋及乌。

31、A bird in the hand is worth two in the bush.

双鸟在林不如一鸟在手。

32、Barking dogs don’t seldom bite.

爱叫的狗很少咬人。(.)

33、Don’t count your chickens before they’re hatched.

鸡蛋未孵出，先别数小鸡。不要过早乐观。

34、Cats hide their claws.

知人知面不知心。

​

Rabbit is an cute kind of amimals.It has two long ears.They can make rabbits hear carefully.It also has a short tail，which makes rabbits so lovely.Rabbits likes eating carrots.If you feel lonely.You can keep a rabbit.It can be your good friend.

兔子是一种机灵的动物，它有两个长耳朵，它们可以让兔子清楚地倾听。兔子还有一个短尾巴,让兔子更可爱。兔子喜欢吃胡萝卜，如果你感到孤独，你可以养一只兔子，它会成为你的朋友。

When the Arctic Ocean freezes over in the autumn, polar bears set off in search of their favorite meals: fatty ringed seals and bearded seals. By the summer, the sea ice begins to melt and break apart. Deprived of access to the tasty seals, polar bears spend the summer fasting. At least, thats whats supposed to happen. As the planet warms, the warmer ice-free season is getting longer and longer. So whats a hungry bear to do?

Scientists once thought that polar bears might survive by supplementing their pinniped diet by turning to terrestrial foods like snow geese, their eggs and caribou.

"Weve had this debate in the literature about whether terrestrial foods are nutritionally relevant to polar bears during the on-land season when the ice has melted."

University of Alberta biologist Nick Pilfold.

"And weve known for a long time, going back to research in the early 70s, even going to back to early explorer logs, that polar bears will consume terrestrial based foods. But the debate was always whether those foods actually add up, energetically." In other words, do these substitutes provide enough nutrition to make up for the lost seals?

To find out, Pilfold and his colleagues estimated the weight lost each day by polar bears in the wilds of western Hudson Bay during the ice-free season, when they could ostensibly be chowing down on terrestrial foods. Then they compared that to the weight lost by bears that are temporarily held in Manitobas Polar Bear Alert Program.

While captive, the bears do not eat. They drop about one kilogram each day. But the wild bears, who had access to the Arctic snack bar, lost the same amount of weight each day. The results are in the journal Physiological and Biochemical Zoology.

"Which is really saying that the terrestrial foods do not have dense enough energy to offset the mass loss. So this idea that bears can just switch from eating sea ice–based food to land food and thats going to help supplement against longer ice-free seasons, that really doesnt show up in the data."

The problem is that polar bears evolved to rely on the marine diet.

"The food on land is protein and carbohydrate based, and the food the polar bears really focus on is fat. Fat is the name of the game for these bears; theyre highly adapted to absorbing that fat into their system and putting it onto their body as body mass, so they can fast on it later on. And the only thing thats going to provide them with that type of fat are marine mammals. And they can only access those marine mammals when theres sea ice."

Adult males can go eight months without food. But younger, sub-adult bears, which are no longer nursing and must hunt, cant last as long without sea ice. So as the Arctic warms, younger polar bears will disproportionately die out. Leaving the species survival in doubt.

北冰洋在秋季结冰以后，北极熊就会出发去寻求它们最喜欢的食物：富含脂肪的海豹和胡子海豹。海冰在夏季开始融化断裂。这使北极熊在夏季无法吃到美味的海豹，所以它们进入禁食期。至少，情况应该是这样。但是由于地球变暖，温暖的无冰季节越来越长。那饥饿的北极熊要怎么办?

科学家曾经认为，北极熊可能会转向陆地上的食物来补充它们对鳍足类动物饮食的需求，进而生存下去，这些陆地食物包括雪雁、雪雁蛋和北美驯鹿。

“文献中有过这类辩论，即在寒冷融化时陆地食物是否能满足北极熊的营养需求。”

尼克·皮尔福德是加拿大阿尔伯塔大学的生物学家。

“通过上世纪70年代初的研究，还有早期的探险者日志，我们很早以前就知道，北极熊会以陆地食物为食。但是辩论的焦点在于，这些食物是否能增加北极熊的能量。”换句话说，这些替代食物能否为北极熊提供足够的营养，弥补不能进食海豹带来的损失?

为了解开这个疑惑，皮尔福德及同事对西哈德逊湾荒野地区的北极熊在无冰季期间每天失掉的体重进行了估算，从表面上看，北极熊在这段时间食用了陆地食物。随后，他们将这一数据与通过马尼托巴北极熊预警计划暂时捕得的北极熊所失掉的体重进行了对比。

在被关期间，北极熊不吃东西。它们的体重每天大约下降1公斤。虽然野生北极熊能享用北极“小吃”，但是它们的体重每天也同样会下降1公斤。这一研究结果发表在《生理学和生化动物学》期刊上。

“显然结果表明，陆地食物不能为北极熊提供足以抵消大量损失的能量。所以，北极熊可以从食用海冰下面的食物转向食用陆地食物，并帮助它们对抗日益延长的无冰季这个观点，并没有在这项数据中得到证明。”

问题是，北极熊进化成了依靠海洋食物的动物。

“陆地食物以蛋白质和碳水化合物为基础，而北极熊需要的食物以脂肪为主。脂肪是这些熊真正需要的东西;它们高度适应的情况是，将脂肪吸收进它们的系统中，然后把这些脂肪放在身上以增加体重，这样它们之后就可以依靠这些脂肪来度过禁食期。唯一能提供给北极熊这种脂肪的就是海洋哺乳动物。但是它们只能在有海冰时食用到这些海洋哺乳动物。”

成年北极熊可以8个月不进食。但是小一些的未成年北极熊已经不再被哺育，它们必须要去猎食，可是它们不能在漫长的无冰季期间一直不进食。所以，随着北极地区变暖，较小的北极熊将会大批死亡。这使这些物种的生存成为问题。

Animals Need Protecting

It is suggested that people have been aware of the issue--lack of preservation for endangered spieces, animals and plants, but as you see , they placed little efforts to cope with the problem.despite the versatility and intricacy of instruments , I would pore over some of the most striking ones and offer alternatives afterwards.

One of the major reasons , causing peoples inocence of protecting animals, is that the government did not function well as an educator, arosing peoples initiative in shielding wild animals, which led to the consequence that people do not know their responsibility to prevent animals from dangers, and specific knowledge in guarding them. what is equally important as the reason mentioned above is that media did not meet our satisfaction to inform the mass of the emergency which is crutial in arousing peoples conciousness to keep animals safe.

In spite of the serious problem, measure leading to profound improvement still can be taken. owning to the fact that funds are insufficient in some developing countries, developed countries or international organizations should shoulder more burden -- finacing them in order to capacitate them to accompolish the protection of animals. at the same time, education in telling people the way to make animals harboured ought to be focused on, thus resulting in peoples better awareness in the camouflage of our pla#from cutest creatures.

It is belived by me that if correct actions are taken to preserve animals, any kind of them will be far away from extinction forever.

With big eyes， there is an emergency ears like flying up to now。 You guess what？ Let me guess， is the rabbit。

A rabbits eyes like ruby， of course， I also gave a name to my rabbit called ruby。 Because the rabbit eyes glistened like ruby。

Remember once， my mother took me to go for a walk， I bring my ruby went to the park。 Ruby remembered it home for many years， because of the ruby grew up in the park， but his mom and dad have vanished into thin air， I also know that the rabbit is very poor， but I also didnt find its relatives。 The rabbit ears soon ran off， may be sad， I had to chase her for a long time。

This is my favorite little animals。 Smart， lovely ruby。

眼睛大大的，有紧急情况耳朵像飞的一样竖起来了。大家猜猜是什么？猜不到吧，就是兔子。

兔子的眼睛像红宝石一样，当然，我也给我的兔子起了一个名字叫红宝石。因为兔子的眼睛像红宝石一样亮晶晶的。

记得有一次，妈妈带我去散步，我带着我的红宝石来到了公园。红宝石想起了它多年的家，由于红宝石是在公园里长大的，但是他的爸爸妈妈却消失得无影无踪，我也知道兔子很可怜，但是我也没有找到它的亲人。兔子很快就竖起耳朵跑了起来，可能是伤心了，我追了很久才追到。

这就是我最喜欢的小动物。聪明、可爱的红宝石。

In the past, there have been many endangered animals. Now they are extinct. Does it matterHas our environment been affected by their absenceHas the quality of our own life been changedThe answer to these questions is “Yes.”

It does matter if we destroy an endangered species habitat to develop more farmland, housing or industrial parks.It will effect all the other creature.

For example, if certain trees are cut down, birds and bats will have no place to roost.They cannot roost, they cannot breed. If there are no bats or brids, there will be no animal to eat certain insects that plague our crops.

Jungle around the world are being cut down to make room for humans. We will never be able to see or study this fragile ecosystem.

Human beings should be responsible for their own acts of nature. The promulgation of laws to maintain ecological balance, to make more space and natural. Conservation biology, Protect environment, protection of natural.

It is known to everyone that the unrestrained slaughter of wild animals has diminished the number of some endangered species. More and more species are being driven to extinction every year. It is terrible to think that magnificent animals are being sacrificed to human vanity

There are already laws enacted to prevent the importation of rare animals and the products made from their flesh, skin and bones.

These laws must be strictly enforced. Violators of these laws must be severely punished .Moreover, the public must be informed about the natural treasures we stand to lose .If we don’t take immediate action, we will be depriving future generations of our most precious heritage.

In Taiwan, because most people do not understand the importance of wildlife, the wildlife is in a poor situation. We Chinese are fond of eating anything delicious, so there are many animals killed by hunters. People enjoy eating tigers, bears, birds, and lions, so there are fewer and fewer birds flying in the sky and fewer and fewer bears running here and there in the forest. Instead, we often see them for sale at the market. How poor they are! And how cruel we are!

In my opinion, we should try every possible way to preserve wildlife. First, no one is allowed to hurt any wild animal. Second, the authorities concerned should punish those who kill any wild animal. Third, we should pay more attention to those endangered species to protect them from being eaten. If we can do so, nature must become very beautiful.

There are more and more endangered animals at present，so how to protect them has been our task of top priority .Its wrong for people to hunt animals for their meat and feather，for they are our good friends。We should protect them instead of killing them。Giant pandas，which are one of the endangered animals，live in the forests and live on bamboo lealves。They can just live safely in the natural protection zones。We should stop killing animal and protect them。