National Integration and Policy Alignment

Metric/Policy2025 Value/StatusNotes
NBSAPs with corridor mandates62 countriesTargets 2, 3, 12 (Kunming-Montreal)[1]
SEAs with legal fragmentation thresholds19 countriesChina, India, Germany, Brazil[1]
WCPP grants (U.S., 2023-2025)$125M, 16 states, 1 tribeHigh-collision, endangered zones[2]
DOTs with 5-year corridor plans28 U.S. statesRequired for federal eligibility[2]
Policy integration (Env/Trans/Ag/Finance)41 nationsJoint frameworks, dual-mandate budgets[1]
Demand/supply ratio (U.S. WCPP)5:1Funding oversubscribed[2]
Corridor Policy Adoption
WCPP Funding Allocation

Cross-Sectoral Co-Benefits and Health Impacts

Benefit/Metric2025 Value/StatusNotes
Wildlife crash reduction (CO, CA, EU)70-96%Insurance/healthcare savings[2]
Post-fire recolonization (CA, BC)+3x fasterGenetic samples, telemetry[2]
Rodent crop damage reduction (MT)-37%$2.1M avoided loss, 5 yrs[2]
Urban corridor projects (global)1,200+ citiesGreen infrastructure codes[1]
Zoonotic risk reduction (corridor areas)-22% (avg.)WHO/One Health pilots[1]
Agroecological corridor adoption+41% since 2020Hedgerows, riparian fencing[2]
Benefit Mix
Zoonotic Risk Reduction

Cultural, Indigenous and Ethical Integration

Dimension2025 Value/StatusNotes
Corridors co-managed with Indigenous groups2,700+ km (CA, AU, US)TEK, participatory mapping[1]
First Nations–led monitoring (BC)280 kmCamera, acoustic, TEK[1]
Faith/cultural campaigns (global)400+ activeBhutan, Amazon, U.S.[1]
Urban corridor education programs700+ citiesSchools, NGOs, city gov[1]
Indigenous Co-Management
Cultural/Ethical Campaigns

Systemic Metrics: Finance, ESG and Performance

Metric2025 Value/StatusNotes
SCI (avg. new projects, 2023-2025)0.680-1 scale, global[3][4]
PSR (avg. 3 yrs post-install)74%Target species, camera/AI[2]
ESU (annual, U.S. corridor zones)$1.7BPollination, pest control, water[2][3]
ACR (corridor projects, CO/CA/EU)2.6:1Investment vs. avoided costs[2][3][4]
Projects with ESG/CSRD disclosure61% (EU), 44% (U.S.)CSRD, ISSB, Moody’s[3][4]
IFC corridor impact compliance100% new infra >$50MPerformance Standard 6[3][4]
Finance and Performance Mix
SCI/PSR/ESU/ACR
Data: UNEP, IUCN, FHWA, US DOT, WCPP, Moody’s, ISSB, IFC, EU CSRD, Wildlands Network, peer-reviewed studies, May 2025.

Integrating Wildlife Crossings into Infrastructure Planning