The Vaquita: Facing Extinction
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Questions and Answers

What is the main threat to the vaquita population mentioned in the text?

  • Overfishing of shrimp
  • Gill nets used by fishermen (correct)
  • Habitat destruction
  • Pollution in the Gulf of California
  • What is the primary reason for the illegal trade in totoaba swim bladders?

  • Cultural reasons in Mexico
  • Lack of enforcement of fishing regulations
  • Lucrative nature of the trade after decline of bahaba fish in China (correct)
  • Increased demand for totoaba meat
  • Which of the following is suggested as a potential solution to help save the vaquita population?

  • Increasing gill net usage
  • Promoting trade of totoaba swim bladders
  • Encouraging more totoaba fishing
  • Investing in alternative fishing technology (correct)
  • Why is the vaquita's story described as highlighting a larger biodiversity crisis?

    <p>As more species are going extinct due to human impact</p> Signup and view all the answers

    Where is the vaquita porpoise native to?

    <p>Northern Gulf of California in Mexico</p> Signup and view all the answers

    What is the primary cause of animals becoming endangered?

    <p>Habitat loss</p> Signup and view all the answers

    Which animal species mentioned in the text is critically endangered with only about sixty left in the wild?

    <p>Amur leopards</p> Signup and view all the answers

    How does pollution contribute to habitat destruction according to the text?

    <p>By contaminating food sources for some animals</p> Signup and view all the answers

    What actions are mentioned in the text as efforts to protect endangered species?

    <p>Planting trees to restore habitats</p> Signup and view all the answers

    Which of the following animals is not mentioned as an endangered species in the text?

    <p>Brown pelicans</p> Signup and view all the answers

    Study Notes

    • The vaquita is a tiny porpoise facing extinction, with estimates putting their population at below 12.
    • This species, native to the northern Gulf of California in Mexico, is threatened by gill nets used by fishermen targeting the totoaba fish.
    • The vaquita's decline is linked to the illegal trade in totoaba swim bladders, which became lucrative after the decline of the bahaba fish in China.
    • Despite potential solutions like investing in alternative fishing technology or enforcing laws against totoaba trade, the vaquita continues to edge closer to extinction.
    • The vaquita's story highlights the larger biodiversity crisis on Earth, with more species going extinct at an alarming rate due to human impact.

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    Description

    Learn about the plight of the vaquita porpoise, a critically endangered species native to the Gulf of California, threatened by illegal fishing practices and trade. Explore the challenges and potential solutions in saving this tiny marine mammal from extinction.

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