THE GREAT SEA-EAGLE.

Haliaetos ossifragus. Sav.
THE GOLDEN EAGLE.

Aquila Chrysaetos. Sav.

Having in the preceding article terminated the series of Mammiferous Quadrupeds at present existing in the Tower Menagerie, we must next direct our attention to the illustration of the Birds, a Class which, although fully¹ entitled to the second place in the arrangement of the Animal Kingdom, is separated by a wide and almost unoccupied interval² from that which unquestionably claims the foremost rank.

To commence then with the Eagles, which form a prominent group of the Rapacious³ Order, and are universally regarded as the most majestic⁴, as well as the most powerful, of birds. In common with the whole[200] Order, they are remarkable⁵ for the strong incurvation of their bill and talons⁶, the latter of which are four in number on each of the feet, and are moved by means of a thick and strong muscular apparatus⁷, which gives to the grasp of the larger species that extreme tenacity⁸ by which they are distinguished⁹, enabling them to seize and carry off fish and birds, and even quadrupeds of moderate size. This innate¹⁰ propensity¹¹ to rapine, derived¹² from their peculiar¹³ conformation which renders them essentially¹⁴ flesh-eaters, indicates at once the analogical relationship borne by the Rapacious Birds to the Carnivorous Quadrupeds; and the high degree to which it is carried by the Eagles, their vast powers of flight, their towering majesty¹⁵, their irresistible¹⁶ might, their uniform preference of living victims and rejection¹⁷ of the offal, render them superior to all other birds, in the same proportion as the Lion is allowed to take the lead among mammiferous quadrupeds.

The Eagles, properly so called, are characterized by a head covered with plumage and flattened¹⁸ above; eyes large, lateral¹⁹, and deep-seated; a bill of great strength, arched and hooked at its extremity²⁰ alone, and furnished at its base with a naked membrane²¹, called the cere, in which the openings of the nostrils²² are situated²³; the wings broad and powerful; the tarsus, or that joint²⁴ of each leg which is immediately above the toes, strong, short, and covered with feathers down to the very base; the toes thick and naked, three of them pointing forwards, and the fourth constantly directed backwards²⁵; and the talons of great power and strongly curved. The Golden Eagle, which occupies the right hand in the cut, is frequently three feet and a half in length from the[201] extremity of the beak²⁶ to that of the tail. His general colour is blackish brown both above and below, assuming on the legs a grayish or sometimes a reddish tinge²⁷. His beak is bluish black, covered at the base by a yellow cere; and his toes, which are also yellow, terminate in strong black talons, the posterior one of which frequently attains²⁸ an enormous length. He is met with throughout the Old Continent, and more especially within the limits of the temperate²⁹ zone, building his aiery, which he shares with a single female, in the clefts³⁰ of the loftiest rock, or among the topmost branches of the alpine³¹ forest. From this retreat he towers aloft in search of his prey³², which he pursues by sight alone, subsisting³³ principally on other birds and on the smaller quadrupeds, which he carries off in his powerful clutch. When his hunger is extreme he sometimes pounces³⁴ upon the larger animals; but in such circumstances he is compelled to content himself with sucking their blood upon the spot, and with stripping off portions of their flesh, on which to satiate his appetite at home. Instances have been known of his attaining³⁵ in captivity³⁶ to an age of more than a hundred years.

The principal distinguishing mark of the group which has been separated under the name of the Sea-Eagles, consists in the plumage of the tarsus, which in the latter extends only half way down, the lower part being consequently left entirely³⁷ bare. The species figured on the left, at the head of this article, is commonly more than three feet in length, and the expansion of his wings measures seven or eight feet. His bill is usually of a bluish black colour towards the extremity, and yellow at the base. His general hue³⁸ is blackish brown, deeper[202] above than beneath, and relieved on the breast and under parts by numerous white spots. The larger feathers of his wings are nearly black; but those of the tail are not so deeply tinged³⁹. The naked portion of the legs, as also the toes, are covered with bright yellow scales; and the talons are of a bright black.

The Great Sea-Eagle is a native of the Northern Hemisphere, in the colder regions of which he appears to be most at home. He builds his nest in similar situations with the last, but prefers the neighbourhood of the sea, or of lakes and rivers, over which he is frequently to be seen, especially in the morning and towards nightfall, hovering⁴⁰ in quest of prey, and pouncing⁴¹ down upon the fish which rise to the surface, or even diving after those which are visible beneath. These form his principal sustenance⁴²; but he seldom suffers flesh or fowl⁴³ to escape him if they chance to fall in his way. His flight is less rapid and less lofty than that of the Golden Eagle; and he neither perceives his prey at such a distance, nor pursues it with such pertinacity⁴⁴.

The noble birds which illustrate⁴⁵ the present article were presents from the Marchioness of Londonderry.

1 fully   

adv.完全地，全部地，彻底地；充分地

参考例句：

• The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气，然后全部呼出。
• They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。

2 interval   

n.间隔，间距；幕间休息，中场休息

参考例句：

• The interval between the two trees measures 40 feet.这两棵树的间隔是40英尺。
• There was a long interval before he anwsered the telephone.隔了好久他才回了电话。

3 rapacious   

adj.贪婪的，强夺的

参考例句：

• He had a rapacious appetite for bird's nest soup.他吃燕窝汤吃个没够。
• Rapacious soldiers looted the houses in the defeated city.贪婪的士兵洗劫了被打败的城市。

4 majestic   

adj.雄伟的，壮丽的，庄严的，威严的，崇高的

参考例句：

• In the distance rose the majestic Alps.远处耸立着雄伟的阿尔卑斯山。
• He looks majestic in uniform.他穿上军装显得很威风。

5 remarkable   

adj.显著的，异常的，非凡的，值得注意的

参考例句：

• She has made remarkable headway in her writing skills.她在写作技巧方面有了长足进步。
• These cars are remarkable for the quietness of their engines.这些汽车因发动机没有噪音而不同凡响。

6 talons   

n.（尤指猛禽的）爪( talon的名词复数 )；（如爪般的）手指；爪状物；锁簧尖状突出部

参考例句：

• The fingers were curved like talons, but they closed on empty air. 他的指头弯得像鹰爪一样，可是抓了个空。 来自英汉文学 - 热爱生命
• The tiger has a pair of talons. 老虎有一对利爪。 来自辞典例句

7 apparatus   

n.装置，器械；器具，设备

参考例句：

• The school's audio apparatus includes films and records.学校的视听设备包括放映机和录音机。
• They had a very refined apparatus.他们有一套非常精良的设备。

8 tenacity   

n.坚韧

参考例句：

• Tenacity is the bridge to success.坚韧是通向成功的桥。
• The athletes displayed great tenacity throughout the contest.运动员在比赛中表现出坚韧的斗志。

9 distinguished   

adj.卓越的，杰出的，著名的

参考例句：

• Elephants are distinguished from other animals by their long noses.大象以其长长的鼻子显示出与其他动物的不同。
• A banquet was given in honor of the distinguished guests.宴会是为了向贵宾们致敬而举行的。

10 innate   

adj.天生的，固有的，天赋的

参考例句：

• You obviously have an innate talent for music.你显然有天生的音乐才能。
• Correct ideas are not innate in the mind.人的正确思想不是自己头脑中固有的。

11 propensity   

n.倾向；习性

参考例句：

• He has a propensity for drinking too much alcohol.他有酗酒的倾向。
• She hasn't reckoned on his propensity for violence.她不曾料到他有暴力倾向。

12 derived   

vi.起源；由来；衍生；导出v.得到( derive的过去式和过去分词 )；（从…中）得到获得；源于；（从…中）提取

参考例句：

• Many English words are derived from Latin and Greek. 英语很多词源出于拉丁文和希腊文。 来自《简明英汉词典》
• He derived his enthusiasm for literature from his father. 他对文学的爱好是受他父亲的影响。 来自《简明英汉词典》

13 peculiar   

adj.古怪的，异常的；特殊的，特有的

参考例句：

• He walks in a peculiar fashion.他走路的样子很奇特。
• He looked at me with a very peculiar expression.他用一种很奇怪的表情看着我。

14 essentially   

adv.本质上，实质上，基本上

参考例句：

• Really great men are essentially modest.真正的伟人大都很谦虚。
• She is an essentially selfish person.她本质上是个自私自利的人。

15 majesty   

n.雄伟，壮丽，庄严，威严；最高权威，王权

参考例句：

• The king had unspeakable majesty.国王有无法形容的威严。
• Your Majesty must make up your mind quickly!尊贵的陛下，您必须赶快做出决定！

16 irresistible   

adj.非常诱人的，无法拒绝的，无法抗拒的

参考例句：

• The wheel of history rolls forward with an irresistible force.历史车轮滚滚向前，势不可挡。
• She saw an irresistible skirt in the store window.她看见商店的橱窗里有一条叫人着迷的裙子。

17 rejection   

n.拒绝，被拒，抛弃，被弃

参考例句：

• He decided not to approach her for fear of rejection.他因怕遭拒绝决定不再去找她。
• The rejection plunged her into the dark depths of despair.遭到拒绝使她陷入了绝望的深渊。

18 flattened   

[医]（水）平扁的，弄平的

参考例句：

• She flattened her nose and lips against the window. 她把鼻子和嘴唇紧贴着窗户。
• I flattened myself against the wall to let them pass. 我身体紧靠着墙让他们通过。

19 lateral   

adj.侧面的，旁边的

参考例句：

• An airfoil that controls lateral motion.能够控制横向飞行的机翼。
• Mr.Dawson walked into the court from a lateral door.道森先生从一个侧面的门走进法庭。

20 extremity   

n.末端，尽头；尽力；终极；极度

参考例句：

• I hope you will help them in their extremity.我希望你能帮助在穷途末路的他们。
• What shall we do in this extremity?在这种极其困难的情况下我们该怎么办呢？

21 membrane   

n.薄膜，膜皮，羊皮纸

参考例句：

• A vibrating membrane in the ear helps to convey sounds to the brain.耳膜的振动帮助声音传送到大脑。
• A plastic membrane serves as selective diffusion barrier.一层塑料薄膜起着选择性渗透屏障的作用。

22 nostrils   

鼻孔( nostril的名词复数 )

参考例句：

• Her nostrils flared with anger. 她气得两个鼻孔都鼓了起来。
• The horse dilated its nostrils. 马张大鼻孔。

23 situated   

adj.坐落在...的，处于某种境地的

参考例句：

• The village is situated at the margin of a forest.村子位于森林的边缘。
• She is awkwardly situated.她的处境困难。

24 joint   

adj.联合的，共同的；n.关节，接合处；v.连接，贴合

参考例句：

• I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤，肩膀脫臼了。
• We wrote a letter in joint names.我们联名写了封信。

25 backwards   

adv.往回地，向原处，倒，相反，前后倒置地

参考例句：

• He turned on the light and began to pace backwards and forwards.他打开电灯并开始走来走去。
• All the girls fell over backwards to get the party ready.姑娘们迫不及待地为聚会做准备。

26 beak   

n.鸟嘴，茶壶嘴，钩形鼻

参考例句：

• The bird had a worm in its beak.鸟儿嘴里叼着一条虫。
• This bird employs its beak as a weapon.这种鸟用嘴作武器。

27 tinge   

vt.(较淡)着色于，染色；使带有…气息；n.淡淡色彩，些微的气息

参考例句：

• The maple leaves are tinge with autumn red.枫叶染上了秋天的红色。
• There was a tinge of sadness in her voice.她声音中流露出一丝忧伤。

28 attains   

（通常经过努力）实现( attain的第三人称单数 )； 达到； 获得； 达到（某年龄、水平、状况）

参考例句：

• This is the period at which the body attains maturity. 这是身体发育成熟的时期。
• The temperature a star attains is determined by its mass. 恒星所达到的温度取决于它的质量。

29 temperate   

adj.温和的，温带的，自我克制的，不过分的

参考例句：

• Asia extends across the frigid,temperate and tropical zones.亚洲地跨寒、温、热三带。
• Great Britain has a temperate climate.英国气候温和。

30 clefts   

n.裂缝( cleft的名词复数 )；裂口；cleave的过去式和过去分词；进退维谷

参考例句：

• Clefts are often associated with other more serious congenital defects. 裂口常与其他更严重的先天性异常并发。 来自辞典例句
• Correction of palate clefts is much more difficult and usually not as satisfactory. 硬腭裂的矫正更为困难，且常不理想。 来自辞典例句

31 alpine   

adj.高山的；n.高山植物

参考例句：

• Alpine flowers are abundant there.那里有很多高山地带的花。
• Its main attractions are alpine lakes and waterfalls .它以高山湖泊和瀑布群为主要特色。

32 prey   

n.被掠食者，牺牲者，掠食；v.捕食，掠夺，折磨

参考例句：

• Stronger animals prey on weaker ones.弱肉强食。
• The lion was hunting for its prey.狮子在寻找猎物。

33 subsisting   

v.（靠很少的钱或食物）维持生活，生存下去( subsist的现在分词 )

参考例句：

• Perfect God and perfect man, of a reasonable soul and human subsisting. 衪是完全的神又是完全的人，且有理性的灵魂和人类血肉之躯。 来自互联网
• The benevolence subsisting in her character draws her friends closer to her. 存在于她性格中的仁慈吸引她的朋友们接近她。 来自互联网

34 pounces   

v.突然袭击( pounce的第三人称单数 )；猛扑；一眼看出；抓住机会（进行抨击）

参考例句：

• The attacker thinks it's still part of the lizard and pounces on it. 攻击者认为那仍然是蜥蜴身体的一部分，向它猛扑过去。 来自互联网

35 attaining   

（通常经过努力）实现( attain的现在分词 )； 达到； 获得； 达到（某年龄、水平、状况）

参考例句：

• Jim is halfway to attaining his pilot's licence. 吉姆就快要拿到飞行员执照了。
• By that time she was attaining to fifty. 那时她已快到五十岁了。

36 captivity   

n.囚禁；被俘；束缚

参考例句：

• A zoo is a place where live animals are kept in captivity for the public to see.动物园是圈养动物以供公众观看的场所。
• He was held in captivity for three years.他被囚禁叁年。

37 entirely   

ad.全部地，完整地；完全地，彻底地

参考例句：

• The fire was entirely caused by their neglect of duty. 那场火灾完全是由于他们失职而引起的。
• His life was entirely given up to the educational work. 他的一生统统献给了教育工作。

38 hue   

n.色度；色调；样子

参考例句：

• The diamond shone with every hue under the sun.金刚石在阳光下放出五颜六色的光芒。
• The same hue will look different in different light.同一颜色在不同的光线下看起来会有所不同。

39 tinged   

v.（使）发丁丁声( ting的过去式和过去分词 )

参考例句：

• memories tinged with sadness 略带悲伤的往事
• white petals tinged with blue 略带蓝色的白花瓣

40 hovering   

鸟( hover的现在分词 )； 靠近（某事物）； （人）徘徊； 犹豫

参考例句：

• The helicopter was hovering about 100 metres above the pad. 直升机在离发射台一百米的上空盘旋。
• I'm hovering between the concert and the play tonight. 我犹豫不决今晚是听音乐会还是看戏。

41 pouncing   

v.突然袭击( pounce的现在分词 )；猛扑；一眼看出；抓住机会（进行抨击）

参考例句：

• Detective Sun grinned and, pouncing on the gourd, smashed it against the wall. 孙侦探笑了，一把将瓦罐接过来，往墙上一碰。 来自汉英文学 - 骆驼祥子
• We saw the tiger pouncing on the goat. 我们看见老虎向那只山羊扑过去。 来自互联网

42 sustenance   

n.食物，粮食；生活资料；生计

参考例句：

• We derive our sustenance from the land.我们从土地获取食物。
• The urban homeless are often in desperate need of sustenance.城市里无家可归的人极其需要食物来维持生命。

43 fowl   

n.家禽，鸡，禽肉

参考例句：

• Fowl is not part of a traditional brunch.禽肉不是传统的早午餐的一部分。
• Since my heart attack,I've eaten more fish and fowl and less red meat.自从我患了心脏病后，我就多吃鱼肉和禽肉，少吃红色肉类。

44 pertinacity   

n.执拗，顽固

参考例句：

45 illustrate   

v.举例说明，阐明；图解，加插图

参考例句：

• The company's bank statements illustrate its success.这家公司的银行报表说明了它的成功。
• This diagram will illustrate what I mean.这个图表可说明我的意思。