To See Where a Whale Has Been, Look in Its Mouth
The baleen that hangs from the jaws of some whale species contains clues about their migrations and diets -- Read more on ScientificAmerican.com.....»»
Humpback whale songs provide insight to population changes
Approximately 8,000-12,000 of the North Pacific humpback whale stock visits the shallow waters of the Hawaiian Islands seasonally to breed. During this time, mature males produce an elaborate acoustic display known as "song," which becomes the domina.....»»
Satellite tracking supports whale survival
Extensive satellite tracking has revealed important new knowledge about the little known pygmy blue whale population of Southern Australia......»»
Weddell Sea: Whale song reveals behavioral patterns
Until recently, what we knew about the lives of baleen whales in the Southern Ocean was chiefly based on research conducted during the Antarctic summer. The reason: in the winter, there were virtually no biologists on site to watch for the animals. E.....»»
Microbes in dental plaque look more like relatives in soil than those on the tongue
From the perspective of A. Murat Eren, Ph.D., the mouth is the perfect place to study microbial communities. "Not only is it the beginning of the GI tract, but it's also a very special and small environment that's microbially diverse enough that we c.....»»