Newly Discovered Sea Creature Was Once the Largest Animal On Earth
sciencehabit writes Almost half a billion years ago, the largest animal on Earth was a 2-meter-long, helmet-headed sea creature that fed on some of the ocean's tiniest prey. The newly described species is one of the largest arthropods yet discovered, a class of animals that includes spiders and crabs. The well-preserved remains of the multisegmented creature are providing clues about how subsequent arthropods' legs may have evolved from the dozens of stubby flaps used to propel this beast through the water.
The dodo wasn't hunted to extinction, apparently it tasted pretty awful. Introduced pigs and dogs ate its eggs.