The pack adds new animals Orangutan (and a couple of great toys for the orangutans too!), Whale Shark, Komodo Dragon, Przewalski's Wild Horse (Mongolia), Javan Rhino (Southeast Asia/Indonesia/Vietnam), Japanese Serow (Japan/Asia), Bowhead Whale (Arctic Ocean), Malayan Tapir (Southeast Asia), Mexican Wolf (Mexico), Common Sawfish (Atlantic Ocean from Florida to New England), Macrauchenia + two secret bonus fun animals; over 40 themed buildings, trees, decorative objects, and fun items for your zoo; and new scenarios - Endangered Animals Scenario-Care for all the endangered animals in the pack, Southeast Asian Conservation Zoo-Care for several orangutans, tapir, Javan Rhinos culminating in their release back into the wild and Zooty/Aqua/Dino Scenario.