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  1. 23 Astonishing Blue Whale Facts - Fact Animal

    23 fun and interesting blue whale facts. Weird, unusual and extraordinary facts about blue whales, that will make you smile.

  2. Blue whale | Length, Weight, & Facts | Britannica

    Nov 20, 2025 · Blue whale, a species of baleen whale, a cetacean, that is the most massive animal ever to have lived. Weighing approximately 150 tons, it may attain a length of more …

  3. Blue whale - Wikipedia

    The blue whale (Balaenoptera musculus) is a marine mammal and a baleen whale. Reaching a maximum confirmed length of 29.9–30.5 m (98–100 ft) and weighing up to 190–200 t …

  4. 15 Amazing Facts About Blue Whales - Wildlife Informer

    If you want the most astonishing facts about blue whales, this list delivers. Blue whales are the largest animals to ever live, and nearly every part of their biology pushes the limits of what a …

  5. 28 Blue Whale Facts That Prove They Are the OG Ocean Giants

    Sep 22, 2025 · Discover 28 jaw-dropping blue whale facts—from their massive size to their endangered status—and learn why protecting the largest animal on Earth matters.

  6. Blue Whales - https://cascadiaresearch.org

    Blue Whales Blue whales (Balaenoptera musculus) are the largest animals ever known to have lived on Earth. The Northeast Pacific is home to one of the world’s most studied blue whale …

  7. Blue whales: Facts, threats, and our conservation plan | IFAW

    Blue whales only face one threat: humans. Learn more about their habitat, diet, behaviour, and what we can do to save these majestic marine animals.

  8. Blue Whale - National Wildlife Federation

    Blue whales cruise the ocean at about 20 miles per hour. Their vocalizations can be heard from 1,000 miles away. These vocalizations are thought to be used as communication as well as …

  9. Blue Whale - National Geographic Kids

    Only a few thousand blue whales are believed to swim the world's oceans. They were hunted for many years for their blubber and oil, and they were almost hunted to extinction. They were...

  10. At a staggering 33 metres long it's not only the biggest animal in …

    Jul 3, 2025 · Blue whales are the biggest, and can grow to 33 metres, and weigh 180,000kg if female, or 150,000 if male. In addition, the ocean’s free-flowing environment allows for a vast …