VOICED : Conservationists turn poisoners

The video discusses the challenges faced by giant tortoises in the Galapagos due to invasive rats, which were introduced by humans. Conservationists have been breeding tortoises in incubators on Santa Cruz Island to protect them. Efforts to eradicate invasive species, including rats, goats, and other animals, aim to restore the ecosystem to its original state. The success of these efforts is crucial for the survival and reproduction of native species, including the famous tortoises.

What is the main reason giant tortoises struggle to survive on Pinzon Island?

• Human poaching activities

• Climate change effects

• Invasive rats preying on eggs

• Lack of food resources

How did conservationists attempt to eliminate the invasive rodent population on Pinzon Island?

• By introducing natural predators

• By relocating the rodents

• By using poisoned rat food

• By building protective barriers

What is the ultimate goal of eradicating invasive species from the Galapagos Islands?

• To introduce new species

• To increase tourism

• To restore the ecosystem to its original state

• To expand human settlements

What was the impact of goats on Espanola Island's ecosystem?

• They devastated vegetation and soil

• They helped in seed dispersal

• They improved soil fertility

• They provided food for tortoises

What measures were taken to help the tortoise population recover on Espanola Island?

• Introducing new predators

• Restoring the population in captivity and removing invasive species

• Increasing food supply

• Building artificial habitats