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 ...
Discover Magazine3d
Some Baleen Whales Sing at Low Frequency to Avoid Killer Whale Attacks
Learn more about how baleen whales split into two groups — fight or flight — and how these groups determine how loud they sing.
Business Insider6y
How did whales get so big
Today, a blue whale is 10 THOUSAND times more massive ... Ocean temperatures and currents shifted sparking concentrated swarms of plankton and plankton-seeking krill. It was an all-you-can-eat ...
Hosted on MSN1mon
What do whales eat? Inside the diet of blue, humpback, sperm and killer whales.
The Antarctic blue whale can weigh up to 400,000 pounds and ... Whales are carnivores who feast on other animals like plankton, crustaceans, fish, squid, sea birds and even fellow whale species.
Science Daily3d
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 ...