When you complete the following endangered species challenges, campaigns and in-game tasks the corresponding special items become unlocked.

Unlock Photo Kiosk:
Complete 4 different Endangered Species Photo Challenges

Unlock Endangered Species-Themed Buildings & Objects:
Complete 2 Endangered Species Challenges

Unlock Conservation Breeding Center:
Complete the Endangered Species Campaigns

Unlock Decorated Jeep Vehicle Tour Gate:
Complete the Transportation Campaigns

Unlock Cat Climber:
Complete the Photo Safari Campaigns

Unlock 2-Seat Sky Tram Carts:
Have 100 guests in total take a tour

Unlock 4-Seat Sky Tram Carts:
Have 500 guests in total take a tour

Unlock Upgraded Sky Tram Carts.
Have 1,000 guests in total take a tour

Unlock Sky Tower:
Create a 5-star Jeep Vehicle Tour & a 5-star Sky Tram Tour

Unlock Animal Babies Statue:
Breed 10 different endangered or critically endangered species

Unlock Decorative Zoo Wall Columns:
Adopt 20 different endangered or critically endangered species

Unlock Decorative Zoo Wall Caps:
Release 10 different endangered or critically endangered species into the wild

Unlock Jeep Commanders:
Receive $25,000 in tour donations

Unlock Decorated Jeep Vehicles:
Receive $250,000 in tour donations