Some species of baleen whales may avoid attracting killer whales by singing too low to be heard
Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton ...
Science Daily7d
Some species of baleen whales avoid attracting killer whales by singing too low to be heard
New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...
The ‘52-Hertz Whale’ Is The Loneliest Animal In The World—Here’s What We Know
Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.
HowStuffWorks on MSN6d
This Is the Biggest Whale, by Length and by Weight
One of the most unique about whales is that they're the largest animals to ever exist on Earth — even bigger than the largest ...
earth7d
Whales have developed an impressive strategy to evade predators
Some baleen whales avoid killer whale attacks by singing songs at deep frequencies that their predators cannot hear.
AOL27d
Number of whale sightings 'gone through the roof'
She said experts were unsure why there had been more sightings of humpbacks but it could be because they were feeding ... common great whales in Cornish waters. Sperm whales and bowhead whales ...
EurekAlert!9d
Some species of baleen whales avoid attracting killer whales by singing too low to be heard
The “fight” club includes right, bowhead, gray and humpback ... to where and when they breed and feed. “It just never occurred to me that some whales sing low to avoid killer whales, but ...
Armed robbery in Revesby8d
Baleen Whales Sing Low to Evade Killer Whales
Killer whales are the only natural predator of baleen whales — those that have "baleen" in their mouths to sieve their plankton diet from the water ...