Question: animals that are calm but strong?
Answer: Stingray. The poolside to pet the stingrays at the aquarium is always crowded. ... 
Swan. Swans are such beautiful and graceful creatures. ... 
Elephant. The elephant is truly a wondrous creature. ... 
Hippopotamus. ... 
Bottlenose Dolphin. ... 
Chimpanzee. ... 
Duck-Billed Platypus. ... 
Polar Bear.