The Climate Change & Resilience Committee 2025 Annual Review: Biodiversity presents a comprehensive exploration of how climate change is intensifying biodiversity loss and reshaping urban and peri-urban ecosystems worldwide . Through insights shared during the Committee’s annual webinar, the publication underscores the accelerating pressures facing parks and natural areas—from shifting species ranges and altered migration cycles to increased wildfire risk, habitat fragmentation, and urban expansion. Case studies from Mexico, the United States, and Canada reveal how biodiversity is both under threat and central to strengthening climate resilience in cities.
The review highlights practical and visionary responses across multiple scales. At the urban edge, Chipinque Natural Reserve demonstrates science-based management through biodiversity monitoring systems, restoration strategies, wildfire risk reduction, and citizen science engagement. Globally, initiatives such as the Atlas for the End of the World and the Hotspot Cities Project provide spatial frameworks to map biodiversity hotspots and anticipate urban growth pressures. The World Park Project expands this thinking further, imagining planetary-scale ecological corridors that support species migration in a changing climate. In Canada, the Municipal Protected Areas Program illustrates how coalition-based governance, municipal conservation planning, and alignment with biodiversity targets such as “30 by 30” can translate data into measurable protection outcomes.
Collectively, the publication positions biodiversity as essential climate infrastructure. It reinforces the need for integrated governance, spatial planning, cross-sector collaboration, and public engagement to protect ecosystems within rapidly urbanizing regions. By combining rigorous data analysis, practical municipal action, and forward-thinking ecological design, the review demonstrates that urban biodiversity conservation is not peripheral—but foundational—to resilient, equitable, and future-ready cities.
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Urban biodiversity protection is no longer optional—it is central to climate adaptation, public well-being, and long-term ecological stability. This annual review provides in-depth case studies, data-driven frameworks, and actionable strategies that can guide park professionals, planners, and policymakers in responding effectively to biodiversity loss in urban contexts.
Access to the full publication offers valuable insights into science-based management systems, global spatial mapping initiatives, municipal conservation tools, and coalition-building strategies that are already shaping resilient park systems worldwide. These lessons are essential for professionals seeking to align local action with global biodiversity and climate goals.
Full access to this publication is available exclusively to World Urban Parks members. By joining, you gain entry to a trusted global network, cutting-edge knowledge resources, and practical tools that strengthen your capacity to lead in biodiversity protection and climate resilience.

