Dino Dana: Season 4, Episode 5

4 - 5: Dino in the Nest / Follow the Mammoth

Dino In The Nest - When her new baby brother Dexter gets in the way of her dino experiment, Dana wishes he was a dinosaur - and gets her wish!

Follow The Mammoth - When Dana visits Grandma's horse farm, she discovers a Mammoth herd that appears to only have females