Researchers have established that marine animals travel at optimal depths roughly three times their body size to conserve energy, minimizing wave drag. This pattern, confirmed through advanced tracking technologies, holds true across species from penguins to whales. Marine Animal Swim Depths Researchers from Swansea and Deakin Universities have discovered that marine animals, including mammals, birds, [...]from SciTechDaily https://ift.tt/Jsd0tRW
