________ led to extirpation of bald eagles on the Canadian side of Lake Erie.
A) The promotion of eagles amongst sport hunters
B) The introduction of raccoons that ate eagle eggs
C) The high input of chemicals that led to thinner eggshells and low breeding success
D) All of the above

Question

Quizplus · Accepted Answer

The high input of chemicals, particularly DDT, led to thinner eggshells in bald eagles, resulting in low breeding success and their extirpation from the Canadian side of Lake Erie.

________ Led to Extirpation of Bald Eagles on the Canadian