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Latest Cetaceans Stories

2013-01-09 12:41:39

Animal-borne, multisensor tags attached to filter-feeding whales are revealing the fine points of how these giants of the ocean catch their prey Marine biologists are beginning to understand the varied diving and foraging strategies of filter-feeding whales by analyzing data from multisensor tags attached to the animals with suction cups. Such tags, in combination with other techniques such as echolocation, are providing a wealth of fine detail about how the world's largest creatures find...

2012-12-29 05:03:49

Humpback Whales Return to Maui! Book Luxury Winter Stay Now to Experience Whale Season Up Close and Personal. Maui, HI (PRWEB) December 28, 2012 What is it about the sight of majestic 40-ton humpback whales and their calves frolicking in the warm, deep blue Pacific Ocean waters off Maui´s Wailea Beach that so intrigue and captivate Four Seasons Resort Maui guests every winter? Maybe it´s the abundance of sea life that thousands of these endangered mammals find below the surface...

Endangered Finback Whale Stranded On New York City Beach, Dies Overnight Wednesday
2012-12-27 15:07:14

Lawrence LeBlond for redOrbit.com - Your Universe Online A nearly 60-foot-long whale that had been found stranded along a New York City beach on Wednesday was confirmed dead earlier today. The marine mammal, an endangered finback whale, washed up on the beach sometime Wednesday morning where it was found by a passerby, who dialed 9-1-1. Biologists rushed to the scene and discovered the animal was still breathing, yet did not have good news. The National Oceanic and Atmospheric...

Whale Songs Are For Hunting Too, Not Just Mating
2012-12-20 13:20:28

Brett Smith for redOrbit.com - Your Universe Online Humpback whales have always been known to sing to their potential mates, but new research shows that the marine mammals don´t need to be “in the mood” to belt out their favorite tunes. According to a report in the open-access journal PLOS ONE, the whales also sing while on the hunt for food, making certain whale songs are the most ominous sounds krill will ever hear. In addition to finding different...

Insects Found To Have Similar Hearing System To That Of Dolphins
2012-12-14 11:00:01

April Flowers for redOrbit.com - Your Universe Online Scientists have discovered a hearing system component previously thought to be unique to toothed whales — such as dolphins — in insects. The team, comprised of scientists from the School of Biological Sciences at the University of Auckland, with colleagues from Plant & Food Research in New Zealand, and engineers from the University of Strathclyde in Glasgow, Scotland, is challenging ideas about how a large group...

US Navy Bomb-Sniffing Dolphins Get The Axe, Replaced By Robots
2012-12-03 14:18:07

Michael Harper for redOrbit.com — Your Universe Online Dolphins are remarkable creatures. Their impeccable eyesight, exceptional sonar abilities and gracefulness underwater not only make them an undersea wonder, it also aids in their ability to hunt and track down prey. Marine biologists are well aware of the intelligence of dolphins and have been studying and training them for years. These gentle marine mammals have even been used for national security, protecting our borders...

Threatened Pilot Whales Swim As A Team
2012-11-24 07:27:08

redOrbit Staff & Wire Reports - Your Universe Online When long-finned pilot whales sense the presence of a potential danger, they use synchronized swimming as a defense mechanism, an international team of scientists has discovered. Scientists from the University of Aberdeen in Scotland, the Doñana Biological Station (CSIC) and the Conservation, Information and Study on Cetaceans (CIRCE) studied the behavior of the approximately 300 members of the Globicephala melas...

Marine Mammals Need To Eat Right To Survive
2012-11-23 06:25:17

April Flowers for redOrbit.com - Your Universe Online High-energy prey make for high-energy predators in the marine world. Survival, for those predators, depends on sustaining the right kind of high-energy diet, so not just any prey will do. A new study from the University of British Columbia (UBC) and the University of La Rochelle (ULR), published online in the journal PLOS ONE, is the first to show that the survival of whales and dolphins depends on the quality of their diets. These...

Dolphin Bodies Found In Gulf Were Killed, Mutilated Say Experts
2012-11-19 13:13:48

Lawrence LeBlond for redOrbit.com - Your Universe Online Authorities are on the hunt for one or more persons responsible for several deadly attacks on dolphins along the Gulf Coast in recent months. Experts have reported finding several of the dead mammals, some with gunshot wounds, cuts and mutilations. "We responded to one dolphin from Alabama that had its tail cut off," Dr. Moby Solangi, of the Institute for Marine Mammal Studies (IMMS), told The Sun Herald. "We responded to a...

Rare Whale Found On New Zealand Beach
2012-11-05 15:41:19

Michael Harper for redOrbit.com — Your Universe Online Perhaps one of the greatest things about science is that there´s still so much left to discover. Though scientists have been studying and cataloguing the world for hundreds of years, there are still creatures and mysteries which continue to elude us. Take, for instance, the spade-toothed whale. According to the Telegraph, scientists weren´t aware of this species of whale until some pieces of bone were discovered on...


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...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.