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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 ...
Science Daily4d
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 ...
Armed robbery in Revesby5d
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 ...