by L.S. Watts

Created on: August 05, 2009

Before 1916, shark attacks were rarely reported. In fact, many people did not consider sharks to be dangerous. Since 1916, hundreds of shark attacks have been reported and many of the attacks have proven fatal.

Although biologist are still learning about various patterns with sharks, there are still more studies that must be done. However, there are some tips that may help deter a shark attack.

Time of Day

Knowing when not to go swimming will help reduce the risk of being attacked. Many sharks, especially Great White and Bull sharks, hunt during early morning hours and at sunset. The reasoning behind this is nocturnal creatures begin to find their hiding place while the day creatures begin to come out of theirs. The same concept applies at dusk because diurnal creatures begin to find hiding places while nocturnal creatures begin to emerge. This causes a wide range of prey available to the sharks. The full moon brings high tide which brings more life throughout the shallow waters.

Many sharks hunt at night so think twice before going for that night swim. Great Whites are known to hunt at all hours so be alert at all times.

Minimize Splashing

Sharks have amazing senses. The can pick up splashing from quite a distance away. Many times the shark interprets the splashing as an injured fish and a potential meal. Heavy splashing may even cause the shark to confuse you for a seal.

Avoid Fishing Areas

Swimming close to where people are fishing places you in a greater risk of being attacked. One of a shark's senses that are heightened is their sense of smell. A shark can detect a drop of blood, whether it is fish blood or animal blood, in a billion gallons of water. Therefore a hooked or speared fish can cause a shark feeding frenzy. Even the smell of bait can attract sharks.

Colors May Play a Role

Recent studies show that sharks may be attracted to certain colors. Les Stroud, a survival expert, tested the theory that Great White sharks are attracted to certain colors. These sharks showed no interest at all in a mannequin wearing black. When he placed a mannequin in the water wearing red, they showed a mild interest but didn't attack. The mannequin wearing yellow not only created extreme interest, but also attacked it. He suggests wearing black when in the water.

Beware of Shiny Things

Sharks are attracted to shiny reflective objects. Wearing jewelry or swimsuits with reflective features tend to attract their attention. Many of the fish have scales that reflect

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