User:Abyssal/Portal:Quaternary/DYK/3


 * ... that the extinct Jamaican Flightless Ibis developed unique club-like wings that could be used as a flail?
 * ... that the extinct crocodile Rimasuchus often preyed on large mammals, including early humans?
 * ... that the Ph.D dissertation of taphonomist Kay Behrensmeyer suggested that sauropods were terrestrial?
 * ... that the extinct New Zealand Musk Duck was becoming more sedentary than its closest relative, the Australian Musk Duck?
 * ... that fossils of 23 mammal species including mammoth, dire wolf, giant ground sloth, pre-historic bison, camel, and horse have been found at Fossil Lake in south central Oregon?