None.

A moa bird is attacked by a prehistoric eagle, but barely manages to get away.

Two male dodo birds fight in front of their female counterpart, until one of them gives up and runs away.

The skeleton of a saber tiger appears to be attacking David, but jumps past the man to kill another animal. The rest of the saber family arrives to eat the carcass, but nothing graphic is shown.

A prehistoric bird catches a bug and eats it.

There are many references to what happens with victims of predators, some told in little graphic details, such as biting through flesh and crushing bones.

A dodo bird bites David's knee. David is unharmed. The scene is played with humor.

A prehistoric snake attacks a mammal animal to kill and eat it. However, the mammal is actually a fake, stuffed animal.

None.

None.

The scene in which the skeleton of a saber tiger appears to be sneaking up to David to attack him can be little frightening. However, nothing bad happens as the saber jumps past the man to kill a previously unseen animal.