Ostrich Pelvic Bone (Ex-Museum)Real ostrich pelvis bone for sale! The ostrich (Struthio camelus) is a large flightless bird native to Africa. It is the largest surviving species of bird on Earth and lays the largest eggs on Earth as well! It was on display at the Prehistoria Museum but has been deaccessioned to raise funds for our operations and renovations. This bone is from a farm raised ostrich. It measures ~14" long and can be shipped worldwide.