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Latest Autonomous Recording Unit Stories

Humpback Whale Song Patterns Tracked Using Passive Acoustic Tracking
2013-04-30 07:17:28

Brett Smith for redOrbit.com - Your Universe Online Humpback whales are known for their songs that can be heard from miles away and new research from a team of American biologists has detailed the whales singing habits as they roam the feeding grounds of the northwest Atlantic. The study´s findings, which were published in the open access journal PLOS ONE, emphasize the usefulness of passive acoustics listening techniques in monitoring animal activity. “We have monitored...

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2008-04-01 15:35:00

3-D Blueprint Could Serve as National and International ModelLike sentinels at their posts, an array of buoys equipped with underwater microphones and other sensors will be on duty in the Stellwagen Bank National Marine Sanctuary off the coast of Massachusetts for the next 30 months, recording sounds from whales, fish, ships and other sources around the clock.  NOAA marine mammal scientists will analyze the biological sounds to help develop a global monitoring network for ocean noise, an...

2005-08-24 17:17:40

ITHACA, N.Y. -- Now hear this: After analyzing more than 18,000 hours of recordings from the swampy forests of eastern Arkansas, researchers at the Cornell Laboratory of Ornithology at Cornell University have released recordings offering further evidence -- including the legendary bird's distinctive double knock -- for the existence of the ivory-billed woodpecker, once thought extinct. These sounds were recorded in the same area of Arkansas where the species was rediscovered in 2004. The...

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2005-08-13 10:10:00

ITHACA, N.Y. -- Cornell University researchers will present new audio evidence supporting the existence of the phantomlike ivory-billed woodpecker Aug. 24 and 25 at the 123rd American Ornithologists' Union meeting in Santa Barbara, Calif. Cornell Lab of Ornithology researcher Russ Charif will begin presenting the new audio evidence at 10:30 a.m. PST Aug. 24 in Lotte Lehmann Hall at the University of California-Santa Barbara (UCSB). Lab members Ron Rohrbaugh and Ken Rosenberg and Director...


Word of the Day
grass-comber
  • A landsman who is making his first voyage at sea; a novice who enters naval service from rural life.
According to the OED, a grass-comber is also 'a sailor's term for one who has been a farm-labourer.'