BGWMABlack Gap Wildlife Management Area (Texas)
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References in periodicals archive ?
The study areas range in elevation from 475 m (above sea level) along the Rio Grande at BGWMA to 2,667 m at Guadalupe Peak in the Guadalupe Mountains (Powell 2000).
Big Bend National Park, BBRSP, and BGWMA each have large amounts of escape terrain and relatively low perimeter-to-area ratios ([less than or equal to] 5.0) suggesting these three study sites consisted of relatively large habitat patches rather than patchy.
Area and perimeter-to-area ratios of escape terrain located at Big Bend National Park (BBNP), Big Bend Ranch State Park (BBRSP), Black Gap Wildlife Management Area (BGWMA), and Guadalupe Mountains National Park (GMNP) in Texas.