Whales Current Events | Whales News | 2
|
|
|
Sort By:
Page Views | Date |
Tachographs for diving animals
Seals, sea lions and penguins have two things in common with whales and dolphins: They are all ocean swimmers and evoke human sympathy - not only from children. Especially when whales become stranded or seals fall victim to an epidemic, some of us ask: How did this happen? Could this be prevented in future? The job of answering such questions lies... view more... (2002-12-20)
Maritime Fishery In Chukotka
Research by scientists from Kirov and Anadyr have found that the population of Chukotka revert to traditional ways of procuring food. Since the late 1990s, people have started to catch maritime animals more actively and go fishing, mushroom and berry-picking. For two or three thousand years, maritime animals have been traditionally the primary... view more... (2003-09-05)
Monitoring Baleen Whales with Autonomous Underwater Vehicles
Like robots of the deep, autonomous underwater vehicles, or AUVs, are growing in number and use in the oceans to perform scientific missions ranging from monitoring climate change to mapping the deep sea floor and surveying ancient shipwrecks. view more (2006-02-22)
Beaked Whales Perform Extreme Dives to Hunt Deepwater Prey
A study of ten beaked whales of two poorly understood species shows their foraging dives are deeper and longer than those reported for any other air-breathing species. view more (2006-10-23)
Getting a leg up on whale and dolphin evolution
When the ancestors of living cetaceans-whales, dolphins and porpoises-first dipped their toes into water, a series of evolutionary changes were sparked that ultimately nestled these swimming mammals into the larger hoofed animal group. view more (2009-09-25)
Warbling Whales Speak a Language All Their Own
The songs of the humpback whale are among the most complex in the animal kingdom. Researchers have now mathematically confirmed that whales have their own syntax that uses sound units to build phrases that can be combined to form songs that last for hours. view more (2006-03-22)
Thieving whale caught on video gives rare clues about hunting strategy, sound production
For decades scientists have been intrigued by the variety of sounds emitted by sperm whales, partly due to a popular theory that suggests that the sounds might contain information about the animals' size. view more (2009-05-22)
Northern Right Whales Head South to Give Birth, Leave Genetic "Fingerprints" with NOAA Researchers
Like many northerners who head south to warmer climates for the winter, many Northern right whales also head south in November and stay into April. view more (2008-03-04)
Persistent Man-made Chemical Pollutants Found in Deep-sea Octopods and Squids
New evidence that chemical contaminants are finding their way into the deep-sea food web has been found in deep-sea squids and octopods, including the strange-looking "vampire squid". These species are food for deep-diving toothed whales and other predators. view more (2008-06-10)
Whale-sized genetic study largest ever for southern hemisphere humpbacks
After 15 years of research in the waters of the South Atlantic and Indian Oceans, scientists from the Wildlife Conservation Society, the American Museum of Natural History, and an international coalition of organizations have unveiled the largest genetic study of humpback whale populations ever conducted in the Southern Hemisphere. view more (2009-10-14)
Ancient whale fall from California's Año Nuevo Island one of youngest, most complete known
A fossilized whale skeleton excavated 20 years ago amid the stench and noise of a seabird and elephant seal rookery on California's Año Nuevo Island turns out to be the youngest example on the Pacific coast of a fossil whale fall and the first in California, according to University of California, Berkeley, paleontologists.
view more (2007-09-14)
Study helps preserve arctic whale, Eskimo subsistence hunt
Research on one of the oldest-living mammals - the bowhead whale - has helped preserve a primary food source for Eskimos in the far reaches of Alaska, and also may provide a useful tool for studying genetic variation in other migratory animals. view more (2007-06-13)
Yale researchers find environmental toxins disruptive to hearing in mammals
Yale School of Medicine researchers have new data showing chloride ions are critical to hearing in mammals, which builds on previous research showing a chemical used to keep barnacles off boats might disrupt the balance of these ions in ear cells. view more (2006-04-12)
A motley collection of boneworms
It sounds like a classic horror story-eyeless, mouthless worms lurk in the dark, settling onto dead animals and sending out green "roots" to devour their bones. view more (2009-11-11)
New Whale Detection Buoys Will Help Ships Take the Right Way through Marine Habitat
Researchers from the Woods Hole Oceanographic Institution (WHOI) and the Bioacoustics Research Program (BRP) at the Cornell Lab of Ornithology have teamed up with an international energy company and federal regulators to listen for and help protect endangered North Atlantic right whales in New England waters. view more (2008-04-30)
How is that whale listening?
Researchers from San Diego State University and the University of California have been using computer models to mimic the effects of underwater noise on an unusual whale species and have discovered a new pathway for sound entering the head and ears. view more (2008-02-04)
Dolphins get a lift from delta wing technology
We can only marvel at the way that dolphins, whales and porpoises scythe through water. Their finlike flippers seem perfectly adapted for maximum aquatic agility. view more (2009-06-26)
Mercury in Mackenzie River delta dramatically higher than previously believed
University of Alberta researchers conducting a water study in the Mackenzie River Delta have found a dramatically higher delivery of mercury from the Mackenzie River to the Arctic Ocean than determined in previous studies. view more (2009-06-17)
Whales and dolphins influence new wind turbine design
Sea creatures have evolved over millions of years to maximise efficiency of movement through water; humans have been trying to perfect streamlined designs for barely a century. view more (2008-07-08)
Researchers to Develop Ocean Sanctuary "Noise Budget" to Identify Sources and Evaluate Potential Impact on Marine Mammals and Fish
Like sentinels at their posts, an array of buoys equipped with underwater microphones and other sensors will be on duty in the Stellwagen Bank National Marine Sanctuary off the coast of Massachusetts for the next 30 months, recording sounds from whales, fish, ships and other sources around the clock. view more (2008-04-02)
|
|
|
|
Sort By:
Page Views | Date |
|
