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 Daily2 天
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 Revesby3 天
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 ...
EurekAlert!4 天
Some species of baleen whales avoid attracting killer whales by singing too low to be heard
These tend to be the whale species that flee in the face of attack. These deep singers in the “flight” club include blue, fin, sei, Bryde’s and minke whales. Meanwhile, their higher ...
Couriermail13 天
‘Magic’: Footage captures moment ferry passengers greeted by rare minke whale in Sydney ...
“A beautiful minke whale was spotted near Bundeena Wharf today, giving passengers on the Cronulla Ferries an unforgettable experience,” the post read. “These majestic creatures are such a ...
Sydney Morning Herald13 天
‘Incredible’: Antarctic whale spotted at popular Sydney beach
Based on vision shared by Cronulla & National Park Ferry Cruises, Pirotta said she believed the whale was a juvenile in fairly good condition. Antarctic minke whales have been observed travelling ...
AOL1 个月
Dead minke whale washes up on Irvine beach
A dead minke whale has been found washed up on Irvine beach in Ayrshire. North Ayrshire Council said it was "evaluating" options to remove the whale from the beach, which is a popular spot with ...