The Canadian Press on MSN2h
Some whales sing low enough to be 'acoustically invisible' to predators: research
New research suggests male baleen whales looking for love sing a different tune when attracting a mate, and it all depends on ...
HowStuffWorks on MSN4d
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 ...
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 ...
earth5d
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.