During one of his long walks, a man named Riyadh Khalaf stumbled upon a mysterious egg. He wasn’t sure what kind of egg it ...

"While I was in Waitrose, I saw the duck eggs and thought maybe they would work as well. I was so excited for them to hatch but I still had in the back of my mind that these are supermarket eggs.

8. Open the peg. Ta-da! Your baby dinosaur is hatching! Note: children will probably need some help cutting out the egg and baby dinosaur, as the pieces are quite small. Maiasaura is a duck-billed ...