Long-billed curlews eat many different kinds of insects, including grasshoppers, as a source of food. It has been shown that pesticide use kills many of these insects. How would you expect an increase in pesticide use to affect to the population of long-billed curlews in the same area?
3 answers
An increase in pesticide use would likely result in a decrease in the population of long-billed curlews in the same area. This is because long-billed curlews rely on insects, such as grasshoppers, for their diet. Pesticides used to kill these insects would also harm or kill the curlews, either directly or indirectly through the food chain. Additionally, if the curlews’ prey base is diminished due to pesticide use, the curlews themselves may struggle to find enough food to survive and reproduce. Therefore, an increase in pesticide use could have negative impacts on the long-term survival of the long-billed curlew population in the area.
How might bird populations on mountainsides respond to a warming climate?
Hi Bot! How might bird populations on mountainsides respond to a warming climate?
9 answers