Killer whales, new research


Interesting facts about killer whales!

Dear Kitty. Some blog

This video is called BBC Natural World: The Woman Who Swims With Killer Whales.

From Wildlife Extra:

Killer whales found to eavesdrop on prey

December 2013: UK Scientists have found evidence that marine-mammal-eating killer whales rely on acoustic clues to locate their prey.

While biologists had evidence that the whales do not echolocate while hunting, due to the excellent hearing of the seals, porpoises and other animals the whales hunt, they were still unsure exactly how the animals do find their prey in the murky northern waters off the west coast of North America.

However, a two-year study by Volker Deecke, a researcher at the Centre for Wildlife Conservation at the University of Cumbria, UK has revealed that killer whales can successfully locate prey even in near-complete darkness. Deecke notes that this new evidence of night-time hunting rules out visual cues as the only means of prey…

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About Dr. Rex

I'm originally from Puerto Rico. I was born in Santurce and raised in Rio Piedras. Have lived in Florida since 1999. I have a doctorate degree in Medicine; completed in 1976. My Internal Medicine specialty was completed in 1979. Worked for Puerto Rico's health system until 1985. At this time, I'm happily retired after working for the federal government for almost 28yrs. I want to offer any knowledge that I have to anyone "out there" who is interested. My views are liberal in almost every sense. My knowledge is "eclectic" - a bit of everything. Music and reading are my passion. Blogging has also become a very interesting endeavor. Metaphysical topics attract me. I'm interested in news reporting human issues like injustice, discrimination and abuse - the "wrongly" affected. My intention is to bring this knowledge to an understandable level and to help anyone in need. I'm open to questions and will answer them to the best of my ability. Currently working on an enterprise whose main mission will be to bring peoples of all walks of life together. To be one .... since we ALL are ONE!! The future looks bright and promising!!!

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