Videos captured by ecotourists are revealing for the first time how orcas prey on the world’s biggest fish, whale sharks. Shown here, orcas swim around a whale shark they have attacked, then one orca, nicknamed Moctezuma, approaches the whale shark, which has been flipped over and floats upside down.
Read more: https://www.sciencenews.org/article/vampire-bats-treadmills-metabolism
Video: Eduardo Miranda
