We really enjoyed exploring the book, we found hidden fish, counted babies, and talked about the differences of how different types of sea life carry their babies differently. Did you know that it is the daddy seahorses that carry the babies in their pouch? Also when a seahorse is born it is only 1/2 a centimeter long. That’s tiny. The average size of an adult Seahorse is 4-6 inches and it hits adult stage of life at 8 months old.