Today, in our environmental science lecture, we're discussing the impact of urban development on local wildlife. One key example is the peregrine falcon, which has adapted remarkably well to city life. These birds nest on tall buildings and bridges, which mimic their natural cliff habitats. However, their diet in cities consists mainly of pigeons and starlings, which are abundant. Interestingly, urban falcons have higher breeding success than their rural counterparts, partly due to the warmer microclimate in cities. Yet, they face threats from window collisions and pollution. So, while cities can support certain species, it's not a simple solution for conservation.
❓ 講義によると、なぜハヤブサは都市部で繁殖成功率が高いのでしょうか?
A. A. 都市部では天敵となる動物が少ないからです。
B. B. 高層ビルは崖よりも多くの営巣場所を提供するから。
C. C. なぜなら、より温暖な都市の気候が彼らの繁殖を助けるからである。
D. D. なぜなら、彼らはより栄養価の高いハトの餌を食べるからである。
✅ 正确答案
C. Because the warmer city climate aids their breeding.