Related Clues:

• One with a thick skin
• Kruger National Park sight
• River critter
• Mudhole lover
• Zoo behemoth
• Big zoo attraction
• African wader
• ''Fantasia'' dancer
• Large herbivore
• Semiaquatic mammal
• ''Hungry, hungry'' critter of a kid's game
• Pachyderm
• Three-ton beast
• African heavyweight
• Animal born underwater