36-city Canadian study links bird and tree diversity to improved mental health, suggesting urban biodiversity conservation.

A study of 36 Canadian cities reveals a positive link between bird and tree diversity and self-reported mental health. Increased bird diversity correlates with lower hospitalizations for mood and anxiety disorders, while higher tree diversity is linked to a five percent boost in mental well-being. The research suggests urban biodiversity conservation is vital for promoting mental health, urging planners to protect natural areas and encourage wildlife-friendly practices.

October 27, 2024
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