Scariness is subjective, both overall and in the animal kingdom: Some people are terrified of spiders, others are afraid of rabbits. However, certain features can make an animal look more threatening, such as a huge mouth, sharp teeth or enormous size.
If you're afraid of sharks, stop reading now, because we're about to get in deep with six types of sharks. Learn more about these fascinating fish big and small, solid and patterned, sluggish and speedy.
Scariness is subjective, both overall and in the animal kingdom: Some people are terrified of spiders, others are afraid of rabbits. However, certain features can make an animal look more threatening, such as a huge mouth, sharp teeth or enormous size.
A shark attack in an exclusive area of Sydney Harbour not far from the city’s iconic Opera House has prompted calls for swimmers to avoid the water at dawn and dusk when aggressive bull sharks are most active.