Adventures in Egg Sitting / Rainbow's End Adventures in Egg Sitting: The four little dinos are tasked with watching Hegan's eggs, which are soon to hatch. But when the Raptors take one of the eggs away, Bill is left to look after the other one all on his own. Rainbow's End: When the dinos learn about a treasure at the end of a rainbow, Rocky is determined to find it! Unfortunately, the Raptors are also interested in finding the treasure.