Which of the Following Examples Shows a Strong Impact of Herbivores

Question

Which of the following examples shows a strong impact of herbivores on native vegetation?
A) Beetles on klamath weed in California
B) Weevils on floating fern in New Guinea
C) Goats on Santa Catalina island
D) Moths on prickly pear in Australia
E) Toads on waterweeds in New Jersey

Accepted Answer

Goats on Santa Catalina Island have had a strong impact on native vegetation due to overgrazing, leading to significant ecological changes and loss of native plant species.