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Latest Bottlenose dolphin Stories

5a8e71c268c8a771ffb99c7252971812
2011-05-12 11:24:17

Bottlenose dolphins* and beluga whales**, two marine species at or near the top of their respective food webs, accumulate more chemical pollutants in their bodies when they live and feed in waters near urbanized areas, according to scientists working at the Hollings Marine Laboratory (HML), a government-university collaboration in Charleston, S.C. In papers recently published online by the journal Environmental Science & Technology, one research team looked at the levels of persistent...

d48733f589298f77bda36f7b0afc32511
2011-04-18 06:20:00

Scientists at the Institute of Marine Mammal Studies in Mississippi claim that a federal agency's practice of returning rescued dolphins far offshore is hampering attempts to investigate dolphin deaths following the BP oil spill last year, Moby Solangi, director of the institute, tells Reuters. The National Oceanic and Atmospheric Administration (NOAA), is confirming that two dolphins found in low tide on a Louisiana beach were returned to water deep enough for them to swim away. "These...

17bb0d8b0359af9bd1b78bb1278ebef71
2011-04-10 06:49:05

Scientists are baffled by the continuing numbers of dead baby bottlenose dolphins washing up on the shore of the Gulf of Mexico. 406 dolphins were found either stranded or dead between February 2010 and April 2011, prompting the National Oceanic and Atmospheric Administration (NOAA) to designate the deaths as an "unusual mortality event" (UME). The agency defines such events as a stranding incident that is unexpected or involves great losses of any marine mammal population. Blair Mase, the...

2011-04-01 06:24:00

ATLANTA, April 1, 2011 /PRNewswire/ -- Georgia Aquarium is proud to announce the debut of the much-anticipated AT&T Dolphin Tales gallery and show on Saturday, April 2. Dedicated to inspiring memorable connections between humans and dolphins, AT&T Dolphin Tales strives to create a greater understanding of these magnificent animals and to develop a lasting legacy for the conservation of dolphins and other marine mammals. "The new gallery and show is an important addition and...

1f98aa9b2fe7916198384715069d68801
2011-03-27 10:25:40

Study by Wildlife Conservation Society, AMNH, on dolphins finds invisible oceanographic factors that keep populations separateConservationists from the Wildlife Conservation Society, the American Museum of Natural History, and other conservation and research groups have discovered that groups of dolphins in the western Indian Ocean do not mix freely with one another. In fact, dolphin populations are kept separate by currents and other unseen factors.Specifically, the researchers have found...

fe0d2ec2114ec187b33f703c49cbd0591
2011-03-04 19:15:00

Marine scientists are debating whether the 80-plus dead bottlenose dolphins that have washed up along the U.S. Gulf Coast since January died from last year's oil spill or of a winter cold snap. The National Oceanic and Atmospheric Administration (NOAA) declared "an unusual mortality event" last week when the death toll of the dolphins that washed up in Louisiana, Mississippi, Alabama and Florida coasts reached nearly 60. Since then, the death toll has climbed to at least 82. The dolphins have...

e6efc51dbf466e2c66071fc711b48d401
2011-01-14 13:20:00

According to Florida researchers, dolphins are able to imitate each other, even blindfolded. The researchers at the Dolphin Research Center in the Florida Keys said in a study published in the International Journal of Comparative Psychology that their blindfolded dolphin used other senses to figure out what the other dolphin was doing and copy it. The dolphin is a 7-year-old bottlenose dolphin named Tanner. The researchers said they hope to conduct further studies to "map the dolphin mind"...

d6fb78f92b02706ced7f3c06b01a3fb91
2010-09-30 12:01:24

Two distantly related species of dolphin -- the Guyana and the Bottlenose -- often can be found socializing in waters off the coast of Costa Rica, according to a recent BBC report. Both species of dolphin make distinct sounds, but when they meet up, they change the way they communicate with each other by using a transitional language. It raises possibilities that the two species are communicating in some way. Details of the finding are published in the journal Ethology. It is not clear to...

ce58e8052becd2f20a406ab37f188ca91
2010-08-26 10:38:28

Scientists at Georgetown University, the National Aquarium and the University of Queensland are the first to extract DNA from dolphin blow (breath exhalations). The researchers found that blow-sampling, which involves collecting exhalations from the blowholes of whales, dolphins and porpoises, could be developed as a less invasive method for DNA collection. Their findings are explained in the Aug. 25 edition of the online journal PLoS ONE in an article titled "Thar She Blows! A Novel Method...

39431c19b222674dc3365dd65741d5d11
2010-06-21 05:45:00

Scientists are now saying that marine mammals are not only smarter than previously thought, but many also share several attributes once claimed to be exclusively human. Cetaceans, an order of more than 80 whales, dolphins and porpoises, have the ability to express self-awareness, suffering and have social cultures with high mental abilities, say marine biologists. If the notion is true that whales are intelligent and sentient beings, it would threaten to destroy the assumption that they are...


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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