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At-Risk Reptile & Amphibian Species Across the CA State Highway System

By Western Ecological Research Center (WERC) 2020 (approx.)
Major highways of CA colored by the number of species at risk due to that road, with greatest risk along the SoCal coast.
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Detailed Description

Density of High and Very-High Risk Reptile and Amphibian Species across the State Highway System. Note: California Highway Numbers are in Black.

Sources/Usage

Public Domain.