A sound in the Mariana Trench notable for its complexity and wide frequency range likely represents the discovery of a new baleen whale call, according to the Oregon State University researchers who recorded and analyzed ...
Plants & Animals
Dec 14, 2016
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According to a NOAA-led paper published today in the journal Conservation Biology, high levels of background noise, mainly due to ships, have reduced the ability of critically endangered North Atlantic right whales to communicate ...
Plants & Animals
Aug 15, 2012
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0
An Otago researcher has added another piece to the puzzle of the evolution of modern baleen whales with a world-first study examining the teeth and enamel of baleen whales' ancestors.
Evolution
Jan 22, 2019
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8
The steady drone of motors along busy commercial shipping lanes not only alters whale behaviour but can affect the giant sea mammals physically by causing chronic stress, a study published Wednesday has reported for the first ...
Plants & Animals
Feb 8, 2012
1
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A new scientific discovery in Australia by Flinders University has recorded for the first time how ghost currents and sediments can 'undo' the force of gravity.
Earth Sciences
Apr 14, 2021
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7
One of Iceland's top whaling companies says it has stopped hunting minke whales this year, in response to a new government regulation that enlarged the protected area for baleen whales.
Ecology
Aug 2, 2018
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2
Humpback whales are known for the complexity of their feeding techniques, which include "trapping" krill and other prey within bubble nets they produce and gulping up to two-thirds their weight in prey-laden water. Now, scientists ...
Plants & Animals
Oct 30, 2013
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0
Today, increasing levels of carbon dioxide in the atmosphere are warming up the planet. Climate change can disrupt the balance of ecosystems and contribute to endangerment and extinction of some species. New research suggests ...
Earth Sciences
Oct 11, 2022
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6
Peptide mass fingerprinting accurately identified 10 species of whales from their baleen alone, according to a study published August 30, 2017 in the open-access journal PLOS ONE by Caroline Solazzo from Smithsonian Institution, ...
Plants & Animals
Aug 30, 2017
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1
The functioning of certain regions of a few genes in cetaceans (whales, porpoises and dolphins) may explain why the Blue whale (Balaenoptera musculus) can reach lengths of up to 30 meters—almost 10 m more than a bus—while ...
Plants & Animals
Jan 22, 2024
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