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Latest Cetaceans Stories

Whale Earwax Helps Understand History
2013-09-17 09:55:54

[ Watch the Video: Blue Whale Earwax Tells A Tale Of A Lifetime ] Brett Smith for redOrbit.com - Your Universe Online Earplugs made of wax and fats are common to blue and other large whales and resemble the waxy buildup in our own ears – except on a much, much larger scale. To learn more about the history of individual whales, marine biologists from Baylor University and the Natural Museum of History have developed a unique method for analyzing these earplugs. The technique reveals...

Increased Abundance Of Humpback Whales In Critical Feeding Habitat
2013-09-12 10:37:50

Public Library of Science Humpback whale populations are on the rise in the coastal fjords of British Columbia, doubling in size from 2004 to 2011, according to results published September 18 in the open access journal PLOS ONE by Erin Ashe from the Sea Mammal Research Unit at the University of St. Andrews and colleagues from other institutions. Researchers estimated abundance of Pacific humpback whales (Megaptera novaeangliae) using photo-identification surveillance of identifiable...

Humpbacks Send Winter In Antarctic
2013-09-10 10:53:02

Brett Smith for redOrbit.com - Your Universe Online With an underwater listening device and a little bit of luck, a team of German and American researchers has found that some Southern Hemisphere humpback whales remain in Antarctic waters throughout the entire winter, according to a newly published report in the open-access journal PLOS ONE. Based on acoustic recordings of whale songs, the new study somewhat contradicts prevailing theories claiming that the entire Southern Hemisphere...

Bats And Dolphins Have Genetic Similarities
2013-09-05 04:58:11

[ Watch the Video: Genetic Similarities In Echolocation Discovered In Bats And Dolphins ] redOrbit Staff & Wire Reports - Your Universe Online Convergent evolution – the evolution of similar traits in drastically different types of creatures – is widespread not just at the physical level but also at the genetic level, according to new research published in this week’s edition of the journal Nature. As part of their study, scientists from Queen Mary University of London...

Whales Get Sunburned
2013-08-30 12:07:41

[ Watch the Video: Whales Can Get A Tan Like Humans ] Brett Smith for redOrbit.com - Your Universe Online If you spent the whole day swimming in the ocean you might expect to get a tan, and a new study has found that whales also experience an increase in skin pigment as a result of exposure to the sun’s rays. The same study also found that the skin of blue, sperm and fin whales can suffer genetic damage due to UV ray exposure – just like humans. According to a recently published...

The Ice Surrenders Its Secrets Floe By Floe
2013-08-27 12:28:35

AlphaGalileo Foundation Bowhead and minke whale sightings, extensive ice floe measurements and the successful retrieval of important moored instruments are among the successes of a multinational team of ice engineering researchers and marine biologists during their first week off the coast of northeastern Greenland on the Swedish icebreaker Oden. “The general atmosphere on the cruise is quite good,” says Raed Lubbad, cruise director and an associate professor at the Norwegian...

Massive Dolphin Die-Off Could Be From Measles-Like Virus
2013-08-26 10:18:43

Lawrence LeBlond for redOrbit.com - Your Universe Online Researchers from the University of Pennsylvania’s School of Veterinary Medicine have turned a large laboratory designed to treat four-legged animals into a research facility to get to the bottom of one of this summer’s greatest tragic mysteries. Some 70 miles away, dolphins are turning up dead along the Jersey shore and other coastal communities and, at this point, the cause still remains largely unknown. More than 200...


Latest Cetaceans Reference Libraries

Cetology
2013-10-02 11:21:29

Cetology is a branch of marine mammal science that studies about eighty species of dolphins, whales, and porpoise, all of which are classified within the Cetacea order. Cetologists, who practice cetology, work to understand the distribution, development, behavior, and other aspects of cetaceans. The study of cetaceans began in the Classical era. About 2,300 years ago, Aristotle documented details about some cetacean species, calling them mammals, while traveling on the Aegean Sea with...

North Atlantic Right Whale, Eubalaena glacialis
2013-08-26 11:17:56

The North Atlantic right whale (Eubalaena glacialis), also known as the black right whale or the northern right whale, is one of three right whales in the Eubalaena genus. It can be found in a small population of about 396 individuals in the western North Atlantic. If it does occur in the eastern North Atlantic, experts assert that it only numbers in the tens, making it nearly extinct in that area. This species migrates into the western North Atlantic to feed in the spring, summer, and fall...

Southern Right Whale, Eubalaena australis
2013-06-22 16:13:36

The southern right whale (Eubalaena australis) is a species of baleen whale that can be found in different regions in the summer and winter seasons. During the summer, it can be found in the Southern Ocean, possibly near Antarctica. During the winter, populations disperse into many warmer areas to breed, including waters near Chile, Argentina, New Zealand, South Africa, Peru, Namibia, Brazil, Australia, and Madagascar, among other areas. Right whales were first classified by Carolus...

Pygmy Killer Whale, Feresa Attenuata
2013-01-30 15:25:51

Image Caption: Fossil of Feresa Attenuata, Shimonoseki Marine Science Museum KAIKYOUKAN, Japan. Credit: OpenCage/Wikipedia (CC BY-SA 2.5) The pygmy killer whale is widely distributed in tropical and sub-tropical waters worldwide. Regular sightings of this species occur off the coast of Hawaii and Japan, and also in the Indian Ocean near Sri Lanka and Lesser Antilles. In the Atlantic the pygmy killer whale has been seen off the coast of South Carolina and Senegal. This species swims in...

Crabeater Seal, Lobodon carcinophagus
2012-06-26 14:40:11

The crabeater seal (Lobodon carcinophagus) is a true seal that can be found around the whole of Antarctica. Its range also includes small areas in South America, New Zealand, Africa, and Australia. It resides on the pack ice zone for the entire year, even as it shifts seasonally, and prefers to stay in the continental shelf area in water with a depth of less than 1,968 feet. Because the populations are so wide spread and are sufficiently mixed, there have been no subspecies found. Because...

More Articles (17 articles) »
Word of the Day
bodacious
  • Remarkable; prodigious.
  • Audacious; gutsy.
  • Completely; extremely.
  • Audaciously; boldly.
  • Impressively great in size; enormous; extraordinary.
This word is probably from the dialectal 'boldacious,' a blend of 'bold' and 'audacious.'
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