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Latest Bottlenose dolphin Stories

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...

Study Compares Mercury Levels In Wild vs. Captive Dolphins
2012-05-23 04:44:45

Researchers from Johns Hopkins University and the National Aquarium have completed a study, funded by the National Aquarium and by the Center for Contaminant Transport Fate and Remediation at The Johns Hopkins University, which compared the mercury levels of captive dolphins and wild dolphins. Captive dolphins are fed a diet of small fish from the North Atlantic, while the wild dolphins eat aquatic creatures that have potentially higher mercury levels. The researchers discovered that the...

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...

2012-03-29 22:06:49

Dolphins behave uniquely. On the one hand, male dolphins form alliances with others; on the other hand, they live in an open social structure. Anthropologists from the University of Zurich detected this unusual behavior in the animal kingdom in dolphins in Shark Bay, Australia. Male dolphins in Shark Bay, Australia, display the most complex group behavior of all mammals after us humans. Studies in the 1990s revealed that two to three male dolphins cooperate very closely with each other to...

Deepwater Horizon Spill Left Behind Sick Dolphins
2012-03-28 11:29:01

NOAA marine mammal biologists are reporting signs of poor health in bottlenose dolphins in the Gulf Coast. The dolphins, located in Barataria Bay, may be experiencing poor health due to exposure from the Deepwater Horizon oil spill of 2010. NOAA biologists took comprehensive physicals of 32 live dolphins from Barataria Bay in the summer of 2011 and found many troubling health concerns, such as anemia, low blood sugar, and low weight. The biologists also found more than half of the...

Unique Whistles Allow Dolphins To Greet Each Other
2012-03-01 05:45:52

Marine biologists have discovered that bottlenose dolphins use whistles to greet other members of their species. The researchers in Scotland said they made recordings of dolphins swimming in St. Andrews Bay in the summers of 2003 and 2004 by using hydrophones. They said when the group of dolphins met up, they swapped whistles that outwardly sounded the same. "The whistle exchange is more of a greeting ceremony that communicates a friendly intention and is perhaps not needed to...

2011-12-12 20:35:00

Leading provider of Swim with Dolphin Programs brings âœDolphin Fun Factsâ App to iPhone and iPad users Blue Lagoon Island, Bahamas (PRWEB) December 12, 2011 Dolphin Encounters on Blue Lagoon Island has launched its first app entitled âœDolphin Fun Facts!â available for free from iTunes. Designed for download for both iPad and iPhone, the educational application was created for users to make a connection with...

Pregnant Dolphins Must Overcome More Than Impending Motherhood
2011-11-25 11:50:16

A recent study, published in the Journal of Experimental Biology, finds that pregnant bottlenose dolphins - especially in the later stages - find their swimming speed almost halved and tail movement restricted, Victoria Gill Science reports for BBC Nature. Originally interested in how baby dolphins learned to swim, lead researcher Shawn Noren, from the Institute of Marine Science at the University of California Santa Cruz, was diving with the animals in Hawaii, and filming their behavior,...


Latest Bottlenose dolphin Reference Libraries

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...

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...

Atlantic Spotted Dolphin, Stenella frontalis
2012-06-20 11:22:46

The Atlantic spotted dolphin (Stenella frontalis) can be found in the Gulf Stream of the North Atlantic Ocean, including the area between Florida and Bermuda and the Gulf of Mexico. Its eastern range may extend as far as the Azores and Canary Islands, although sightings in these areas have been uncommon. Its northern range begins at Cape Cod and extends to the southwestern portion of Spain. It is thought that the southern portion of its range extends from West Africa to Rio Grande do Sul in...

42_90453cd3923c11faf9e29d84c6cac644
2006-08-26 19:01:36

The Bottlenose Dolphin (Tursiops truncatus) is the most common and well-known dolphin species. It inhabits warm and temperate seas worldwide and may be found in all but the Arctic and the Antarctic Oceans. Physical description Bottlenose Dolphins are grey, varying from dark grey at the top near the dorsal fin to very light grey and almost white at the underside. The salt water makes them hard to see both from above and below when swimming. The elongated upper and lower jaws give the...

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Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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