Latest Toothed whales Stories
In a recent study to be published on April 27, 2011, in the peer-reviewed open-access journal PLoS ONE, Dr. Elliott Hazen and colleagues found that oceanographic and prey measurements can be used to identify beaked whale foraging habitat.
Project to Map Genetic Relatedness of Dolphin Populations in the South Pacific WASHINGTON, April 26, 2011 /PRNewswire-USNewswire/ -- Scott Baker, Ph.D., associate director of the Marine Mammal Institute and professor of Fisheries and Wildlife at Oregon State University, has been awarded a 2011 Pew Fellowship in Marine Conservation.
Scientists have long been aware of a link between naval sonar exercises and unusual mass strandings of beaked whales.
Researchers reported on Wednesday that baby dolphins are washing up dead along the oil-soaked US Gulf Coast at over 10 times the normal rate in the first birthing season since the BP disaster.
BIETIGHEIM-BISSINGEN, Germany, February 1, 2011 /PRNewswire/ -- Pictures from the annual slaughter of dolphins in Taiji, Japan have been circulating the globe for years.
Two distantly related species of dolphin -- the Guyana and the Bottlenose -- often can be found socializing in waters off the coast of Costa Rica.
A combination of the biology of marine mammals, mechanical vibrations and acoustics has led to a breakthrough discovery allowing scientists to better understand the potential harmful effects of sound on marine mammals such as whales and dolphins.
Nearly 60 pilot whales have died after becoming stranded on a beach in northern New Zealand, conservation authorities reported Friday.
Conservationists were shocked to see a gray whale which appeared off the coast of Israel on Sunday.
TOKYO, March 26 /PRNewswire/ -- On October 29th, 2007, Hayden Panettiere, spokesperson for the Save the Whales Again! Campaign (www.TakePart.com/SaveTheWhalesAgain), created an international media frenzy when she and 5 other surfers paddled out into the blood filled waters of Taiji, Japan's notorious dolphin killing cove in a peaceful protest that became violent when the fisherman attacked them with spinning propellers and poles.
Blainville’s beaked whale (Mesoplodon densirostris), also known as the dense-beaked whale, can be found in a large range that includes the warm and tropical waters of all oceans. It prefers to reside at depths between 1,600 and 3,000 feet and does not migrate. This species received its common name from Blainville, the man who classified it as Delphinus densirostris after studying a description of a piece of one individual’s nose located in the Paris Museum. In 1846, John Edward Gray...
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...
The short-beaked common dolphin (Delphinus delphis) is a species that can be found in warm temperate and tropical waters. Its range is larger than that of the long-beaked common dolphin and includes the Mediterranean and Caribbean Seas, but it is not thought to occur in the Indian Ocean. This species is classified within the Delphinus genus along with the long-beaked common dolphin. Both of these species were classified under one species, named D. delphis, until it was found that both were...
The Melon-headed Whale (Peponocephala electra; other names are many-toothed blackfish and electra dolphin) is a cetacean of the oceanic dolphin family (Delphinidae). It is closely related to the Pygmy Killer Whale and the Pilot Whales, and collectively these dolphin species are known by the common name blackfish. The Melon-headed Whale is widespread throughout the world's tropical waters, although not often seen by humans on account of its preference for deep water. Taxonomy On account...
The Australian Snubfin Dolphin (Orcaella heinsohni) is a recently recognized species of dolphin first described in 2005. It is closely related to the Irrawaddy Dolphin, and closely looks like it. Until very recently it was thought to be an Irrawaddy dolphin. However, the Australian Snubfin Dolphin is three-colored, while the Irrawaddy dolphin only has two colors on its skin. Also the skull and the fins show minor differences between the two species. The discovery of a new mammal is...
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