Q:

What is a food chain for a tiger shark?

A:

Quick Answer

Tiger sharks exist at the top of the food chain, and they prey on a wide variety of species, including fish, sea turtles and other sharks. Additionally, tiger sharks prey on sea-dwelling birds, catching them as they land on the water’s surface. Mollusks such as sea snails, conchs and whelks also serve as prey for the opportunistic sharks. Tiger sharks are also scavengers that have been known to eat garbage.

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Full Answer

According to the Shark Bay Ecosystem Research Project, tiger sharks are important in regulating the population of many of the small species that share their habitat. This includes those species that the tiger sharks hunt, as well as those that they rarely eat. This occurs because the non-prey species must still avoid the prowling tiger sharks; because of this, they cannot forage for food as often. This makes it harder for these species to grow, develop and breed successfully.

Although tiger sharks rarely attack humans, they are second to only great white sharks in terms of reported human attacks. In Hawaii, where tiger sharks are common, there is an average of one human attack each year, according to the Shark Bay Ecosystem Research Project.

While tiger sharks are apex predators, they are often caught and eaten by humans.

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Related Questions

  • Q:

    How does the great white shark evade predators?

    A:

    The great white shark does not have many predators in the ocean because it is at the top of its food chain; however, it is equipped with many tools to fight off threats, including powerful jaws, sharp teeth and strong eyesight with eyes that can be rolled back into the socket. The great white shark is also a strong swimmer that can swim as far as 15 miles per hour.

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  • Q:

    What animals eat sharks?

    A:

    Sharks are at the top of their respective food chain and are not usually hunted by other animals; however, sharks have been known to eat other sharks from time to time. There have also been a few sightings of moray eels eating small sharks.

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  • Q:

    What is a shark's niche in an ecosystem?

    A:

    Sharks are apex predators, meaning they are at the top of the food chain. Their appetites and presence are integral for maintaining population control of their prey, which in turn prevents overgrazing of habitats and the spreading of disease or illness.

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  • Q:

    How many teeth do tiger sharks have?

    A:

    Tiger sharks have a row of 24 teeth in their upper jaw and a matching set of 24 teeth in the lower jaw, totaling 48 teeth. Tiger sharks have a square jaw structure, and each of their teeth are built with cutting and sawing mechanisms.

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