Not only is there the popular lack of distinction between one owl and another already referred to, but scientific ornithologists have displayed similar want of finality in classifying these birds. There are (as in seals) eared and earless owls, though the so-called "ears" in the birds are not actually ears at all, but tufts of feathers that give rather the impression of horns. There are bare-legged owls and owls with feather stockings. There are owls that fly by day and owls that fly by night, though this is a less satisfactory distinction than that between the diurnal16 butterflies and nocturnal moths17. Any reliable classification of owls must, in short, rest on certain structural18 bony differences of interest only to the student of anatomy19. Nearly all these birds are able to turn the outer toe completely round, and most of them, also, have very keen hearing, which must be an invaluable20 aid when hunting small animals in the dark.
Did the ancients actually regard the owl[116] as a wise bird, or was the fashion of depicting21 it in the following of Minerva merely dictated22 by the presence of these birds on the Akropolis? It seems hardly conceivable that they could so have blundered as to call the owls that we know clever birds; and the alternative assumption that owlish intellect can have appreciably23 changed in the interval24 is even less acceptable. It is probable that too much significance need not be attached to such association between the Greek goddess of wisdom and her attendant owls, for Hindu symbolism represented Ganesa, god of wisdom, with the head of an elephant, yet that animal, which the natives of India know better than the men of any other race, has never figured in their folklore25 as a type noted26 for its cunning. About the owl as we know it to-day, with its spectacled face and blinking eyes, there is nothing strikingly intelligent, and schoolboy slang, in which the word does duty as synonymous with foolishness, discovers a more accurate appreciation of these birds.
Seen at its worst, when surprised in the glare of daylight and mobbed by a furious[117] rabble27 of little birds, an owl looks a helpless fool indeed, though this is not the proper moment to judge of the bird's possibilities under happier circumstances. Why these small fowl28 should bully29 it at all is one of those woodland problems that no one has yet solved. The first, and obvious, explanation is that they know it for their enemy, and it may be indeed that owls commit depredations30 on the nests of wild birds of which we, who academically regard their food as consisting of rats, bats and mice—or, in the case of larger species, of young game and leverets—have no inkling. If however such is the case, it is strange that the habit should have been overlooked by those who have paid close attention to this curious and interesting group. Bird-catchers, at any rate, without troubling to inquire into the reason, turn the instinct to profitable account, and in some parts of the country a stuffed owl is an important item of their stock-in-trade.
The majority of owls that either reside in or visit these islands are benefactors31 of the farmer, and should be spared. The larger eagle-owl, and snowy owl eat more expensive[118] food, though, seeing that they come to us—at any rate in the south country—only in winter, and even then irregularly, they can do no damage to young game birds, and are probably incapable32 of capturing old. The worst offender33 among the residents is the tawny34 owl, to which I find the following reference in the famous Malmesbury MSS.: "Common here ... a great destroyer of young game and leverets ... they sit in ivy35 bushes during the day, and I have known one remain, altho' its mate was killed, in the same tree, in such a state of torpor36 did it appear to be...." The screech37 owl is a harmless bird and a terror to mice, and any doubt as to its claim on the farmer's hospitality would at once be removed by cursory38 examination of the undigested pellets which, in common with hawks39, these birds cast up after their meals.
On the other hand, there is sometimes good reason for modifying any plea for kindness to owls. Handsome is as handsome does, and many of these birds are, during the nesting season, not only savage40 in defence of their young, but actually so aggressive[119] as to make unprovoked attack on all and sundry41 who unwittingly approach closer to the tree than these devoted42 householders think desirable. Accounts of this troublesome mood in nesting owls come from several parts of the country, and notably43 from Wales. In one case on record a pair of barn owls had their home in a tree overlooking Milford Haven44, and the vicinity of the nest soon became dangerous. The male owl tore a boy's ear, knocked a man down, and attacked numerous human beings and dogs that made use of a path leading past the tree; and these episodes were in fact of daily occurrence until some one shot the bird. Another pair of barn owls nested in a wood on the shore of Menai Strait, and in this case the young birds managed to fall out of the nest, and lay on the ground in full view of a public right of way. Why the old birds did not put their offspring back in the nest no one knew. Possibly they realised that the talons45, which so efficiently46 gripped rats, might not prove gentle enough for the transport of owlets. At any rate, whatever their reason, they left the young[120] birds on the ground, feeding them in that position, and flew at everyone who passed that way, clawing face and ears, and eventually establishing a reign47 of terror. Another owl behaved in somewhat similar fashion in a spinney close to Axmouth, South Devon, punishing a coastguard so severely48 that the man took to his heels. Such determined49 tactics in defence of the young are the more singular when we remember that owls are, in normal circumstances, shy and retiring birds. Yet they occasionally seem to be possessed50 by more sociable51 instincts, in proof of which one of the long-eared kind has been seen feeding in the company of tame hawks; a pair of owls once nested in a dovecote close to a keeper's lodge52 in the Highlands; and wild owls have been known to pay nightly visits to a cage in the Botanic Gardens at Launceston (Tasmania), in order to bring food to their captive friends.
Even apart from these rigorous measures of defence, the nesting habits of owls are not without interest. The majority lay their eggs in either hollow trees or ruins, and it is worth remark that these nocturnal[121] birds bring up their young in darkness, whereas the hawks—birds of daylight—rear theirs in open nests, high up in trees or on rocky ledges53, in the full glare of the sun. One owl indeed habitually54 burrows55 in the prairies and pampas, in the curious company of marmots and rattlesnakes, and this burrowing56 habit is also, in some parts of the United States, adopted by the common barn owl. Owls generally brood from the laying of the first egg, with the obvious result that young birds in various stages of plumage are found together in the nest. It has been suggested that the body of the first to leave the egg helps to keep the unhatched eggs warm while the parents are away foraging57, else its presence would be a serious handicap. The first little owl to hatch out is usually ready to leave the nest soon after the arrival of the last, though these chicks come into the world more helpless even than the majority of birds.
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1
vocal
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adj.直言不讳的;嗓音的;n.[pl.]声乐节目 | |
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2
appreciation
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n.评价;欣赏;感谢;领会,理解;价格上涨 | |
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3
owl
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n.猫头鹰,枭 | |
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owls
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n.猫头鹰( owl的名词复数 ) | |
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5
displease
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vt.使不高兴,惹怒;n.不悦,不满,生气 | |
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fluffy
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adj.有绒毛的,空洞的 | |
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quills
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n.(刺猬或豪猪的)刺( quill的名词复数 );羽毛管;翮;纡管 | |
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barbs
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n.(箭头、鱼钩等的)倒钩( barb的名词复数 );带刺的话;毕露的锋芒;钩状毛 | |
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9
prey
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n.被掠食者,牺牲者,掠食;v.捕食,掠夺,折磨 | |
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10
eerie
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adj.怪诞的;奇异的;可怕的;胆怯的 | |
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11
shudder
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v.战粟,震动,剧烈地摇晃;n.战粟,抖动 | |
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12
gallant
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adj.英勇的,豪侠的;(向女人)献殷勤的 | |
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13
salmon
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n.鲑,大马哈鱼,橙红色的 | |
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14
hooted
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(使)作汽笛声响,作汽车喇叭声( hoot的过去式和过去分词 ) | |
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15
passionately
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ad.热烈地,激烈地 | |
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16
diurnal
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adj.白天的,每日的 | |
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moths
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n.蛾( moth的名词复数 ) | |
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structural
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adj.构造的,组织的,建筑(用)的 | |
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anatomy
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n.解剖学,解剖;功能,结构,组织 | |
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20
invaluable
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adj.无价的,非常宝贵的,极为贵重的 | |
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21
depicting
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描绘,描画( depict的现在分词 ); 描述 | |
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22
dictated
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v.大声讲或读( dictate的过去式和过去分词 );口授;支配;摆布 | |
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23
appreciably
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adv.相当大地 | |
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24
interval
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n.间隔,间距;幕间休息,中场休息 | |
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25
folklore
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n.民间信仰,民间传说,民俗 | |
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26
noted
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adj.著名的,知名的 | |
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rabble
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n.乌合之众,暴民;下等人 | |
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fowl
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n.家禽,鸡,禽肉 | |
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29
bully
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n.恃强欺弱者,小流氓;vt.威胁,欺侮 | |
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30
depredations
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n.劫掠,毁坏( depredation的名词复数 ) | |
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31
benefactors
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n.捐助者,施主( benefactor的名词复数 );恩人 | |
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32
incapable
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adj.无能力的,不能做某事的 | |
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33
offender
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n.冒犯者,违反者,犯罪者 | |
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34
tawny
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adj.茶色的,黄褐色的;n.黄褐色 | |
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35
ivy
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n.常青藤,常春藤 | |
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36
torpor
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n.迟钝;麻木;(动物的)冬眠 | |
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37
screech
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n./v.尖叫;(发出)刺耳的声音 | |
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38
cursory
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adj.粗略的;草率的;匆促的 | |
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39
hawks
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鹰( hawk的名词复数 ); 鹰派人物,主战派人物 | |
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40
savage
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adj.野蛮的;凶恶的,残暴的;n.未开化的人 | |
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41
sundry
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adj.各式各样的,种种的 | |
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42
devoted
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adj.忠诚的,忠实的,热心的,献身于...的 | |
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43
notably
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adv.值得注意地,显著地,尤其地,特别地 | |
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44
haven
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n.安全的地方,避难所,庇护所 | |
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45
talons
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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 | |
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46
efficiently
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adv.高效率地,有能力地 | |
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47
reign
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n.统治时期,统治,支配,盛行;v.占优势 | |
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48
severely
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adv.严格地;严厉地;非常恶劣地 | |
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49
determined
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adj.坚定的;有决心的 | |
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50
possessed
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adj.疯狂的;拥有的,占有的 | |
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51
sociable
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adj.好交际的,友好的,合群的 | |
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52
lodge
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v.临时住宿,寄宿,寄存,容纳;n.传达室,小旅馆 | |
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53
ledges
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n.(墙壁,悬崖等)突出的狭长部分( ledge的名词复数 );(平窄的)壁架;横档;(尤指)窗台 | |
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54
habitually
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ad.习惯地,通常地 | |
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55
burrows
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n.地洞( burrow的名词复数 )v.挖掘(洞穴),挖洞( burrow的第三人称单数 );翻寻 | |
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56
burrowing
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v.挖掘(洞穴),挖洞( burrow的现在分词 );翻寻 | |
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57
foraging
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v.搜寻(食物),尤指动物觅(食)( forage的现在分词 );(尤指用手)搜寻(东西) | |
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