Blue whale – Australian Antarctic Program

Blue Whales | The Largest Mammal in the World | Wiki

Blue whales may be the world’s biggest animal, but deploying a satellite tag on to these ocean giants is no easy feat. Meet Dr Virginia Andrews-Goff, the only person in the world to have attached a satellite tag to an Antarctic blue whale. National Science Week | Australian Antarctic Program

20 Killer Whale Facts About Orcas - Fact Animal

Facts about orcas (killer whales) - Whale & Dolphin Conservation USA

Antarctic blue whale songs lead AAD to hopeful discovery

Blue whale vocalizations are very low frequency sounds with some in the 15 Hz range. These tones characteristically travel long distances due to the high power, but also due to very long-wavelengths (over 300 feet for 15 Hz). This enables their songs to be heard thousands of miles from the source. We can assume that the projection distance is important (Nature can be extravagant, but she is never wasteful), but we can only speculate why they need to broadcast their songs across ocean basins. The

11 Facts About Blue Whales, the Largest Animals Ever on Earth