雅思听力

🎧 Listening Transcript

In today's lecture, we'll discuss the impact of urbanization on local wildlife. A recent study in Melbourne found that while some species, like possums, adapt well to city life, others, such as certain ground-nesting birds, struggle due to habitat fragmentation. The research also highlighted that urban parks with native vegetation support higher biodiversity than those with exotic plants. Interestingly, noise pollution was shown to affect bird song frequency more than light pollution. However, the most surprising finding was that small green spaces, like backyard gardens, can be as crucial as large reserves for insect populations. So, planners should prioritize connectivity between these habitats.