[网络] 弓头鲸；北极露脊鲸；前些年弓头鲸

听一分钟英文：Whales-鲸鱼

Whales are absolutely beautiful creatures. It's amazing to think how big they are. But I guess they're a tiny dot when they're in the ocean. I think whales are among the most interesting animals on Earth. Are they animals or fish? I know they are mam

发表于:2018-12-04 / 阅读(51) / 评论(0)

听一分钟英文-W

Wildlife Experts Worry About Lack of Newborn Right Whales

Wildlife researchers in Georgia and Florida are concerned about the population of endangered whales. The winter birthing season just ended, but no newborn sightings have been reported. There are currently an estimated 450 North Atlantic right whales.

发表于:2018-12-08 / 阅读(34) / 评论(0)

2018年VOA慢速英语(三)月

美国科学60秒 SSS 2013-05-31

Baleen allows the non-toothed whales to strain sea water for the fish and crustacean pray. Alexander Werth of Hampden Sydney College of Virgina avoided a Jonah like journey, and still managed to analyze how baleen works. Two kinds of whales sport bal

发表于:2018-12-24 / 阅读(36) / 评论(0)

Scientific American(五)月

科学家:北极露脊鲸是“北极的爵士歌手”

Scientists: Bowhead Whales Are 'Jazz Singers of the Arctic' Bowhead whales have many unusual qualities. They can live for 200 years. They have the largest mouths of any living animal, yet only eat very small ocean creatures through a filter-feeding p

发表于:2019-01-03 / 阅读(39) / 评论(0)

2018年VOA慢速英语(四)月

Scientists Call for Quieter Ships to Protect Whales

BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. Our subject today is whales. We discuss a report on the effect of noise from ships on the behavior of whales. And, we visit a whaling museum on

发表于:2019-01-03 / 阅读(58) / 评论(0)

2018年VOA慢速英语(九)月

ENVIRONMENT REPORT - U.S. Navy and Whales

ENVIRONMENT REPORT — January 18, 2002: U.S. Navy and Whales By Mario Ritter This is the VOA Special English ENVIRONMENT REPORT. In March of the year Two-Thousand, seventeen large ocean animals myste

发表于:2019-01-09 / 阅读(50) / 评论(0)

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