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Latest Oceanic dolphins Stories

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...

Beluga Whales Talk Like Humans
2012-10-22 20:25:12

Michael Harper for redOrbit.com — Your Universe Online If Willy the whale from the 1993 hit Free Willy were a Beluga, the film may not have been the success it was. Not only are Killer Whales a bit more majestic than Belugas (can you imagine a goofy, white whale soaring high above Jesse and leaping its way towards freedom?) but they´re also more recognized as the quintessential whale. All this is to say, if Willy had been Beluga, he could have learned how to mimic human...

Killer Whale Menopause Helps Sons Survive
2012-09-14 08:43:49

Watch the Video: Killer Whales Near the San Juan Islands April Flowers for redOrbit.com - Your Universe Online Killer whale females have the longest period of menopause of any non-human species. A new study, led by the University of Exeter and the University of York, claims this is so the female Orcas can care for their adult sons. The research shows that for a male over 30, the death of his mother means an almost 14-fold increase in the likelihood of his own death within a year....

Maps May Offer Dolphins Protection From Tourist Activities
2012-08-28 12:46:42

Brett Smith for redOrbit.com - Your Universe Online As we all know, starting your day without a good night´s rest can impact your performance and ability to think. The same applies to spinner dolphins around Hawaii who may not be getting enough rest because of tourists cruising the waters in search of the famously sociable and acrobatic mammals. But a new plan published in PLoS ONE could give the dolphins their space without closing off the waters to tourists completely....

2012-08-09 23:00:11

BioExpedition and Laurent Mikhail, CEO, announce an update to the company´s website that provides extensive information about dolphins. Habitats, behavior, feeding habits, reproduction, and threats to dolphin species are discussed in detail. (PRWEB) August 09, 2012 BioExpedition Publishing and Chief Executive Officer Laurent Mikhail are pleased to announce the release of the company´s update to its website dedicated to dolphins. The updated site contains new information, updated...

Wild Bottlenose Dolphins: Research Shows They Can Be Stuck Up
2012-08-01 14:45:13

Lee Rannals for redOrbit.com — Your Universe Online Talk about stuck up, new research shows that bottlenose dolphins form elite societies and cliques. Scientists found that wild bottlenose dolphins bond over the use of tools, with distinct cliques and classes forming over decades as a result of their skills. The research suggests that humans are not the only animal species that understand what its like to be picked last in gym class. According to the findings, the dolphins in...

Whales Coping With Undersea Noise
2012-07-17 18:36:16

Brett Smith for redOrbit.com - Your Universe Online Because extremely loud noises can travel underwater for thousands of miles, they cause over a quarter-million sea creatures to suffer some kind of hearing loss every year, a number experts warn is on the rise. The good news is that whales are able to consciously decrease their hearing sensitivity and prevent hearing loss if given ample warning of an impending loud noise, according to a pair of marine biologists who published their...

Massive Peru Dolphin Die-off Not Linked To Seismic Surveys
2012-05-24 11:44:44

A study by an environmental group that suggested explosions from oil exploration were to blame for the deaths of nearly 900 dolphins off Peru´s coast has been refuted by the government on Wednesday, which said the dolphins died of natural causes. At least 877 dolphins have died since the start of the year. According to Fisheries Minister Gladys Triveno, Peru´s Maritime Institute (IMARPE) found the massive die-off was not the result of lack of food, hunting, poison, contamination,...

2012-05-09 21:06:12

Military patrol dogs with your keen sense of smell, step aside. The U.S. Navy has enlisted the biological sonar and other abilities of bottlenose dolphins and California sea lions to protect harbors from enemy swimmers, detect explosives on the seafloor and perform other tasks. An article in the current edition of Chemical & Engineering News (C&EN) focuses on the Navy's health program for marine mammals and how it may also help keep people healthy. C&EN Associate Editor Lauren...


Latest Oceanic dolphins 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...

Indo-Pacific Bottlenose Dolphin, Tursiops aduncus
2013-09-19 11:24:25

The Indo-Pacific bottlenose dolphin (Tursiops aduncus) is one of three recognized species of bottlenose dolphin that can be found in the waters near southern Australia, South China, and India. Its range also includes the Red Sea and the eastern coastal areas of Africa. All bottlenose dolphins were classified as one species, the common bottlenose dolphin or T. truncates, until 1998 when the Indo-Pacific bottlenose dolphin was found to be distinct. This species is distinct from other bottlenose...

Burrunan Dolphin, Tursiops australis
2013-09-19 11:08:29

The Burrunan dolphin (Tursiops australis) is one of three recognized species of bottlenose dolphin. It can be found in two areas of Victoria, Australia. One population can be found in the Gippsland Lakes, where about 50 reside, and one in Port Phillip, where about 100 individuals reside. Haplotypes of the Burrunan dolphin have been discovered in an area extending from the Spencer Gulf waters west to St. Francis Island. Because of its low numbers, it is thought to deserve protection from the...

Hourglass Dolphin, Lagenorhynchus cruciger
2013-08-16 10:45:47

The hourglass dolphin (Lagenorhynchus cruciger) is a rare species that can be found in Antarctic and subAntarctic waters. Most sightings of this species have been made in the southern waters near the Shetland Islands, off the coast of Tierra del Fuego, Argentina, and in the southern waters near New Zealand. It is thought that this dolphin does not congregate in large numbers in any area of its circumpolar range. Qouy and Galmard first recognized the hourglass dolphin as a new species in...

Long-Beaked Common Dolphin, Delphinus capensis
2013-06-22 16:27:01

The long-beaked common dolphin (Delphinus capensis) is a species within the Delphinus, or common dolphin, genus that can be found in a fragmented range within tropical and warm temperate habitats. Its range includes western and southern areas of Africa, central California and Mexico, coastal regions of Peru, Taiwan, Korea, Japan, a large portion of western South America. The long-beaked common dolphin was not considered a distinct species until the 1990’s, along with all other species of...

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Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'