Good morning, everyone. Today in our environmental science lecture, we're discussing the impact of urban development on local wildlife. Specifically, we'll look at how the construction of new roads and buildings affects bird populations. A recent study in London found that noise pollution from traffic significantly reduces the number of songbirds in parks near main roads. Interestingly, the study also showed that planting more trees and creating green corridors can partially offset this effect. However, the most effective solution, according to researchers, is to implement speed limits and reduce traffic during breeding seasons. This simple measure has led to a 20% increase in bird diversity in some areas.
❓ According to the lecture, what has been found to be the most effective way to help bird populations in urban areas?
A. Building more parks near main roads
B. Planting trees and creating green corridors
C. Reducing traffic speed during breeding seasons
D. Increasing the number of bird feeders in gardens