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.
❓ Según la conferencia, ¿por qué los halcones peregrinos tienen mayor éxito reproductivo en las ciudades?
A. A. Porque tienen menos depredadores naturales en las áreas urbanas.
B. B. Porque los edificios altos proporcionan más lugares de anidación que los acantilados.
C. C. Porque el clima más cálido de la ciudad favorece su reproducción.
D. D. Porque se alimentan de una dieta más nutritiva de palomas.
✅ 正确答案
C. Because the warmer city climate aids their breeding.