Good morning, everyone. Today I'd like to discuss the impact of urbanization on local wildlife. A recent study in Melbourne found that while some species, like possums and magpies, adapt well to city life, others, such as ground-nesting birds, decline sharply. The key factor isn't the amount of green space, but its connectivity. Parks that are isolated by busy roads tend to support fewer species. Interestingly, the study also showed that community gardens, though small, can serve as vital stepping stones for insects and small mammals. So, urban planners should focus on creating green corridors rather than just increasing the total number of parks.
❓ According to the lecture, what is the most important factor for supporting wildlife in cities?