时间:2018-12-19 作者:英语课 分类:VOA双语新闻 2015年4月


英语课

夏威夷濒危鸟类获得二次机会


Of the world's nearly 9,900 bird species, 13 percent - one in eight - are threatened with extinction 1, according to BirdLife International. Among them are two Hawaiian honeycreepers - tiny birds that live in the forest canopy 2, and, as the name implies, survive on nectar from tropical flowers.


国际鸟类联盟(BirdLife International)说,全世界近9900鸟类物种中的13%正遭受灭绝的威胁,也就是每八种中就有一种濒临灭绝。两种夏威夷蜜旋木雀(honeycreeper)也在其中,这些极小的鸟儿们住在森林树冠处,依靠热带花卉的花蜜存活,就像它们名字的意喻。


Scientists at the San Diego Zoo report they have managed to hatch half a dozen of their chicks in captivity 3, raising hopes that the birds will flutter back from the brink 4 of extinction.


加州圣迭戈动物园(San Diego Zoo)的科学专家们报告说,他们成功孵化了六只小鸟,这让人们对于将这类鸟儿从灭绝的边缘拯救回来燃起了希望。


Akikiki and Akeke'e, two species of honeycreepers, make their nests high in the trees of dense 5 rainforests on the Hawaiian island of Kaua’i, camouflaging 6 them as clumps 7 of moss 8.


考岛悬木雀(Akikiki)和考岛管舌雀(Akekee)是两种蜜旋木雀,他们在夏威夷考艾岛(Kauai)密集雨林的树木高处筑巢,伪装成一丛丛的苔藓。


Avian malaria 9, loss of native habitat, hurricanes and non-native predators 10 have devastated 11 their population.


禽类疟疾、原生栖息地的丧失、飓风以及外来捕食者使得这些鸟儿种群遭到重创。


Losing them would mean losing a special part of Hawaii, said Bryce Masuda, Program Manager of the Hawaii Endangered Bird Conservation Program.


夏威夷濒危鸟类保护计划(The Hawaii Endangered Bird Conservation Program)的项目主管布莱斯?马苏达(Bryce Masuda)说,失去这些鸟意味着失去夏威夷的一大特色。


“Akikiki and Akeke'e are found only on the Island of Kaua’i and could become extinct in a few years without an intensive conservation intervention,” said Masuda.


他说:“考岛悬木雀和考岛管舌雀只生活在考艾岛上,如果不展开强化的保护干预措施,几年内就会绝种。”


Members of the Kaua‘i Forest Bird Recovery Project found several eggs from both species after a long search. They were carefully collected, and transported by helicopter to a conservation facility, where they were placed in an incubator.


考艾岛森林鸟类复原项目(The Kauai Forest Bird Recovery Project)的成员们在经过了漫长的搜索后,发现了这两种鸟的几枚鸟蛋。他们小心翼翼地采集鸟蛋,用直升机运送到一处保护设施,放进了孵卵器中。


So far, six chicks have hatched and are doing well. Masuda said this is the best way for recovering the population of endangered birds.


目前为止,一共孵化了六只小鸟,状况良好。马苏达说,这是恢复濒危鸟类种群最好的方式。


“By bringing Akikiki and Akeke'e into captivity for breeding purposes, we would be able to prevent these two species from going extinct and we would be able to support their long-term recovery by eventually releasing captive-reared individuals back into the wild again,” he said.


他说:“为了育种,把考岛悬木雀和考岛管舌雀圈养起来,我们应该可以防止这两个物种灭绝。通过最终放飞这些圈养的小鸟,让它们回到野生环境,我们应该能够支持它们的长期复原。”


Scientists plan to continue with the program throughout the breeding season. The same method was successfully used by the Hawaii Endangered Bird Conservation Program for increasing populations of other endangered birds on the islands.


 


科学专家计划在整个繁殖季节自持续展开项目。夏威夷濒危鸟类保护计划项目使用同样的方法,成功地增长了岛上其他濒危鸟类的数量。



1 extinction
n.熄灭,消亡,消灭,灭绝,绝种
  • The plant is now in danger of extinction.这种植物现在有绝种的危险。
  • The island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。
2 canopy
n.天篷,遮篷
  • The trees formed a leafy canopy above their heads.树木在他们头顶上空形成了一个枝叶茂盛的遮篷。
  • They lay down under a canopy of stars.他们躺在繁星点点的天幕下。
3 captivity
n.囚禁;被俘;束缚
  • 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。
4 brink
n.(悬崖、河流等的)边缘,边沿
  • The tree grew on the brink of the cliff.那棵树生长在峭壁的边缘。
  • The two countries were poised on the brink of war.这两个国家处于交战的边缘。
5 dense
a.密集的,稠密的,浓密的;密度大的
  • The general ambushed his troops in the dense woods. 将军把部队埋伏在浓密的树林里。
  • The path was completely covered by the dense foliage. 小路被树叶厚厚地盖了一层。
6 camouflaging
v.隐蔽( camouflage的现在分词 );掩盖;伪装,掩饰
  • Camouflaging an ammunition ship with the red cross is a filthy trick. 用红十字伪装一艘弹药船是下流的勾当。 来自辞典例句
  • Lecture 2: Prefrontal Cortex and the Neural Basis of Cognitive Control. 课程单元2:额前皮质与认知控制的神经基础。 来自互联网
7 clumps
n.(树、灌木、植物等的)丛、簇( clump的名词复数 );(土、泥等)团;块;笨重的脚步声v.(树、灌木、植物等的)丛、簇( clump的第三人称单数 );(土、泥等)团;块;笨重的脚步声
  • These plants quickly form dense clumps. 这些植物很快形成了浓密的树丛。 来自《简明英汉词典》
  • The bulbs were over. All that remained of them were clumps of brown leaves. 这些鳞茎死了,剩下的只是一丛丛的黃叶子。 来自《简明英汉词典》
8 moss
n.苔,藓,地衣
  • Moss grows on a rock.苔藓生在石头上。
  • He was found asleep on a pillow of leaves and moss.有人看见他枕着树叶和苔藓睡着了。
9 malaria
n.疟疾
  • He had frequent attacks of malaria.他常患疟疾。
  • Malaria is a kind of serious malady.疟疾是一种严重的疾病。
10 predators
n.食肉动物( predator的名词复数 );奴役他人者(尤指在财务或性关系方面)
  • birds and their earthbound predators 鸟和地面上捕食它们的动物
  • The eyes of predators are highly sensitive to the slightest movement. 捕食性动物的眼睛能感觉到最细小的动静。 来自《简明英汉词典》
11 devastated
v.彻底破坏( devastate的过去式和过去分词);摧毁;毁灭;在感情上(精神上、财务上等)压垮adj.毁坏的;极为震惊的
  • The bomb devastated much of the old part of the city. 这颗炸弹炸毁了旧城的一大片地方。
  • His family is absolutely devastated. 他的一家感到极为震惊。
学英语单词
abnormal frequency pulse
account receivable financing
adelmen
adiabatic temperature probe
anodic copper-aluminium alloy
arc of trajectory
Argivene
astiler
balance of power plant
breed type
Breslavians
Briancon
Campbell's theorem
camphorize
centrifugal stretching
chequable
child of legitimate birth
circuitize
clausius-mossotti theory
coff-
collective fruits
computer-human interface
constructionistic
coronary-artery
cross-section drawn
cryptogenic hepaticcirrhosis
direct mapping
document-originating mechine
fixed pipeline system
Gelineau
genus Muscicapa
geocentrically
get into bed with
gets through to
growth-management
handing stolen goods
heroica puebla de zaragozas
honeycomb rot
horaiclavus splendidus
Houston County Lake
ignotum perignotius
Impamin
in an attempt to
indirect data address list
instrumentalising
inventory investments
joint probability density
kassinove
lenticular martensite
lifter rod
limit-control system
limonia (melanolimonia) aurita
linear elastic fracture mechanics
lithium isovalerate
main-memory mapping
mcqueens
method of determination of losses
minisystems
mislevy
modern mold and core making process
moldboard plough
nasal malformation
needle holders for delicate suture
neutral point earthing
osteolepid
panormium
parochials
patroclinal ingeritance
permittivity of medium
photo-art
pitching into
profile exponent
rauen
red-chile
relative scaler
schiess
science-fictionalized
shaped iron
silageing
sir geoffrey wilkinsons
spins out
staedtler
stem canker
Streptoth rix violacea
suggest that
superregeneration
suspended signal
symbol instruction address
the Garment District
thimphus
through-mask
tirable
trade regulation
trino
troutlike
understowed cargo
upstream pressure
Vehicle Risk
votage reference
VoWiFi
water absorption tube
weighing tube