For extra cash: hold in shift + 4 to get quick money. Do this at the beginning of your game before building exhibits.
Unicorns: name an exhibit Xanadu
Triceratops: name an an exhibit cretaceous corral
Staff Education Research Completion: name a guest Hank Howie
Tips
Research and buy endangered animals for money. First birth of an endangered animal earns at least $10,000, Giant Panda birth earns $50,000.
