Which is the largest sea bird that can fly great distances?
Gliding like a massive albatross, the 25-million-year-old bird may have soared just above the ocean waves for long distances. Soaring above the world's oceans some 25 million years ago, the largest seabird ever to fly boasted a 21-foot (6.4-meter) wingspan, paleontologists reported Monday.
What is the second largest bird in the world?
The emu is the second-largest living bird in the world (the ostrich is the largest). Adult female emus are larger and heavier than the males.