Puget Sound whales face extinction, group warnsCHRISTOPHER DUNAGAN
While Puget Sound is cold and best for activities like paddle-boarding, kayaking, and fishing you can still findswimmable beaches near the city. ... From rock cliffs to sandy beaches, this park offers both saltwater in Puget Sound and freshwater at two of its inland lakes (Cranberry Lake a...
【题目】B Endangered whales in the inland waters of Washington State will now have individual health records, which researchers hope will help them identify threats to the whales' health. T here are typically 84 whales living inPuget Sound from spring to fall. T hese werelisted as endangered ...
By 1976 some 270 orcas were captured — many multiple times — in the Salish Sea, the transboundary waters between the U.S. and Canada, according to historian Jason Colby at the University of Victoria. At least 12 of those orcas died during capture, a...
We can arrange private charters departing from Friday Harbor, Bellingham, Anacortes, Lopez Island, Orcas Island, Seattle and other places in the greater Puget Sound area. Our vessel, the Odyssey, is ideal for all types of private charters and special occ
Micro- biol Immunol 49:789-793 Payeur JB, Carpenter L, Ewalt DR, Garner MM and others (1998) Evidence of Brucella species infection in Pacific harbor seals (Phoca vitulina richardsi), California sea lions (Zalophus californianus) and harbor porpoises (Phocoena phocoena) in Puget Sound, ...
Navy to modify a training program predicted to cause harm to killer whales and other marine mammals living in the Puget Sound area. The Navy plans to test a variety of weapons along the West Coast during a seven-year period, including what the The Seattle Times describes as a “projectile...
General notes on the behavioral ontogeny of Puget Sound killer whales and the occurrence of allomaternal behavior NJ Haenel,TL Maple 被引量: 58发表: 1986年 Social Mammals. (Book Reviews: Behavioral Biology of Killer Whales) Although several studies have found overexpression of epidermal growth ...
【解析】句意:显然,来自船只的噪音使鲸鱼的生活更加糟糕。 A sound 声音;B. voice嗓音; C. noise 噪音; D. echo回声;根据上文there are a lot of boats and there is a lot of noise,(有很多船,还有很多噪音,)可知来自船只的是噪音,故选C。
When endangered killer whales swim through the sheltered waters of Puget Sound, they leave behind traces of "environmental DNA" that researchers can detect as much as two hours later, a new study has found.