亚洲免费av电影一区二区三区,日韩爱爱视频,51精品视频一区二区三区,91视频爱爱,日韩欧美在线播放视频,中文字幕少妇AV,亚洲电影中文字幕,久久久久亚洲av成人网址,久久综合视频网站,国产在线不卡免费播放

        ?

        The “strangest parrots on earth”are being saved 鸮鸚鵡正在被拯救

        2020-06-01 10:15孫啟祿
        瘋狂英語·讀寫版 2020年4期
        關(guān)鍵詞:彈丸光束孵化器

        孫啟祿

        它們白天睡覺,晚上出來活動(dòng),能攀爬卻不能飛行。它們被稱為“世界上最蠢萌的鸚鵡”。

        難詞探意

        1. plump /pl?mp/ adj. 微胖的;飽滿的

        2. triple /?tr?pl/ adj. 三倍的

        3. breed /bri?d/ v. 繁殖;飼養(yǎng)

        4. snugly /?sn?gli/ adv. 緊貼地

        5. pellet /?pel?t/ n. 小球;小彈丸

        6. poach /p??t?/ v. (侵入他人地界)偷獵

        Its as plump as a goose, has the face of an owl and waddles like a duck. It sleeps in the day and is active at night. And it can climb just about anything but cant fly anywhere. No wonder people call the kakapos the strangest parrots on earth.

        Once found in large numbers all over New Zealand, kakapos have been on the edge of disappearing for more than a century. In 1977, trackers counted just 18 kakapos left in the entire country and all of them were males. Then something amazing happened. A previously unknown kakapo population was found. It included the first females seen in more than 60 years. This exciting discovery made the local government help the parrots by moving them to three small, predator?free islands.

        New Zealand is an isolated island nation in the southwestern Pacific Ocean. Many of its plants and animals, like the kakapo, are found nowhere else. Protecting them is a matter of national pride as well as urgency. “As the largest type of parrot on earth, they are quite the sight in person,” said Wes Sechrest of Global Wildlife Conservation, which is helping the kakapo recovery program. “They have a teddy?bear quality with their soft feathers, wide eyes and owl like expressions.” Today the recovery program counts 147 adult birds, nearly triple the number since its start in 1995. And that number will soon grow, as the current breeding season is expected to set a record and add 30 to 50 healthy chicks.

        To improve kakapo breeding, recovery team members watch and track the parrots using nest cameras, infrared beams (紅外光束), microchips and radio transmitters in small “backpacks” fitted snugly under the birds wings. Individual feeding stations supply extra pellet food and clean water. The stations have electronic scales to check weight and are programmed to open only for the target bird, automatically locking if a parrot wearing the “wrong” transmitter tries to poach from another parrots station.

        Eggs are often removed from the nest and put in incubators (孵化器), machines that help them develop. In their place, team members leave 3D?printed “smart eggs” that make noise and get the moms ready to raise their chicks once they hatch and are brought back.

        Recovery team caretakers are very dedicated. They hike the forest all day with equipment and supplies weighing nearly 50 pounds, then curl up at night in tents near the birds. Like new parents, they awake several times each night to tend to their assigned nest. Every new chick is celebrated. A few years ago, when a female accidentally crushed her egg, team members patched it with tape and glue. Days later, they watched excitedly as the first kakapo chick in three years hatched. Success!

        Reading?Check

        True (T) or False (F)

        ( )1. Kakapos are called as the strangest parrots mainly because of their sleeping habits.

        ( )2. There were only 18 kakapos left in New Zealand in 1977.

        ( )3. The recovery program helps the kakapos a lot in their recovering.

        ( )4. Modern technologies are used to improve kakapo breeding.

        ( )5. Taking care of kakapos is a tough but wonderful job for the recovery team workers.

        猜你喜歡
        彈丸光束孵化器
        氣球上的五星期(九) 光束與金礦
        詭異的UFO光束
        噴丸過程彈丸選用對材料殘余應(yīng)力的影響
        磁阻型電磁發(fā)射裝置分析與建模
        湖南省認(rèn)定科技企業(yè)孵化器48家
        孵化器清場
        究竟是誰干的
        激光探索
        天藍(lán)藍(lán),海藍(lán)藍(lán)
        透鏡物像作圖法中的虛物成像
        亚洲日韩av无码| 国产一区二区三区不卡视频| 蜜桃成熟时在线观看免费视频| 国产视频一区二区三区久久亚洲| 日本a级黄片免费观看| 无码小电影在线观看网站免费| 国语对白做受xxxxx在线| 黄色资源在线观看| 天堂视频一区二区免费在线观看| 一级二级三一片内射视频| 成人高清在线播放视频| 日本一区二区三区视频国产| 少妇被粗大的猛进出69影院 | 乱人伦精品视频在线观看| 99久久精品国产成人综合| 国产成人无码精品久久99| 亚洲中文字幕诱惑第一页| 国产av一卡二卡日韩av| 四虎影视成人永久免费观看视频| 天堂草原电视剧在线观看图片高清| 亚洲国产成人精品福利在线观看| 国产精品久久久看三级| 精品无码国产自产在线观看水浒传| 国产乱人伦av在线a| 国产精品久久无码免费看| 国产美腿丝袜一区二区| 久久久国产乱子伦精品作者| 午夜婷婷国产麻豆精品| 国产99视频一区二区三区| 无码精品一区二区三区在线| 丰满少妇三级全黄| 国产高潮精品久久AV无码| 青青草视频在线观看9| 在线观看免费无码专区| 乱人伦中文无码视频| 福利网在线| av影片手机在线观看免费网址| 久久久久亚洲av成人网人人网站| 99热最新在线观看| 人妻av在线一区二区三区| 中文字幕网伦射乱中文|