Terrific zoo, but there are always multiple exhibi...

Terrific zoo, but there are always multiple exhibits closed each time we go. Fair warning, there are STEEP HILLS all over, so it's not great for anyone with knee issues. Also, pushing strollers up and down is tough. There's also not much shade so bring sunscreen or be prepared to burn. Birds, butterflies, animal feedings, pony ride, and carousel all cost extra AND only take cash. On top of that, the only ATM is at the front of the park.