One researcher just determined that African and Indian elephants make each other sick. When a new animal or plant is introduced to a habitat bad things happen. The biggest danger to native wildlife is foreign wildlife.

Inveterate creationists, then or now, never allow their faith to fall victim to facts.

Stegosaurus was common only on well drained, dry soil.

Birds evolved from a small raptor like theropod.

As an undergraduate I held many small jobs as an illustrator.

To me it seems that the warm blooded dinosaurs replaced advanced mammal ancestors that were warm blooded, also.

Also, while I was at Yale, I had a job teaching kids at the museum.