Dolphin Sonar Essay

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Dolphins, use sonar to navigate through the water, hunt, communicate, and do just about everything. Dolphin sonar involves high frequency bursts of sound created by forcing air through a network of tissues near their blowholes. Catfish, have close to 100,000 taste buds—all over their bodies. In a sense, a catfish is just a big swimming tongue. They have so many taste buds because they're bottom dwellers and site does not help so much. The swellshark is one of the smaller breed of shark, only growing to about 3ft long, roughly the size of a small doberman. Swellshark’s are bottom feeders, preferring to ambush crabs and unsuspecting

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