Thunderbirds are giant birds which have been known by the North American Indians from time immemorial.

These birds are part of the culture, totem poles, and Indian history and mythology.

The giant birds have also be seen in modern times. Some observers say they are just giant regular birds while others say they have the appearance of Pterodactyls.

In this book we review American Indian beliefs and legends about these giant birds. We also review the many reports not only in North America, but all over the world of giant birds and/or flying reptiles.

There are similar sightings all around the world too and we cover these also.

Finally, I make an effort to determine what these sightings really are and if they might also make a case for living Pterodactyls in our world.

It's an exciting journey so please come aboard and learn about the amazing Thunderbird.