Monster Birds Of The Americas
For most of modern human’s existence, say over the past 50,000 to 100,000 years, if we saw something fly under its own power, it was a bird, a bat or an insect – maybe a…
For most of modern human’s existence, say over the past 50,000 to 100,000 years, if we saw something fly under its own power, it was a bird, a bat or an insect – maybe a…