Think about how long you can hold your breath, then consider this.
Northwest-based whale researchers have documented a new breath-hold record among mammals. They timed a dive by a beaked whale that lasted 2 hours and 17 minutes.
A paper published in the peer-reviewed journal PLOS One by scientists with the Cascadia Research Collective of Olympia revealed two new records. The researchers tagged Cuvier's beaked whales, a rarely-seen species which forages in deep ocean waters worldwide, including off the U.S. West Coast.