Read the following passage:
During the summer of 2023, researchers observed the behaviors of various bird species in an urban park. They noted that some species were surprisingly adaptable, managing to thrive despite the presence of humans and pollution. In contrast, other species showed significant stress and avoidance behaviors. This study highlights the impact of urban environments on wildlife.
The researchers divided the species into two categories: those that adapted well to urban life and those that struggled to survive. The findings suggest that understanding these behavioral differences is crucial for conservation efforts in metropolitan areas.