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Environmental / Research Projects:

BatHibernacula

Cave Resources of the Schell Creek Range & Northern Snake Range, Humboldt-Toiyabe National Forest, White Pine County, Nevada - Part II - 2015

A report on continued work of surveying the speleological and invertebrate resources of 50 additional U.S. Forest Service caves and shelters in the Schell Creek and Snake Ranges of east-central Nevada.

BatHibernacula

Subterranean Bat Hibernacula Sites of Eastern and North-Central Arizona - 2014

Winter field surveys of seventy high-elevation caves located in eastern and north-central Arizona. The focus of the project was to locate, identify and document subterranean bat roost sites, with special emphasis on winter bat hibernacula caves.

BatHibernacula

Subterranean Survey of Fort Bliss, New Mexico and Texas - 2014

A bat survey of 19 caves and abandoned mine features located on Fort Bliss Army Post, New Mexico and Texas.

 

 

BatHibernacula

Subterranean Survey of Kirtland Air Force Base, New Mexico - 2013

A report on the bat survey of 58 abandoned mine features, caves, and other underground structures located on Kirtland Air Force Base, New Mexico.

BatHibernacula

Subterranean Survey of White Sands Missile Range, New Mexico - 2013

A report on the bat survey of 770 abandoned mine features, caves, and other underground structures located on White Sands Missile Range, New Mexico.

BatHibernacula

Subterranean Bat Hibernacula Sites of Southeastern Arizona - 2013

Winter field surveys of fifty high-elevation caves and four mines located in southeastern Arizona. The focus of the project was to locate, identify and document subterranean bat roost sites, with special emphasis on winter bat hibernacula caves.

BatHibernacula

Caves Resources of the Schell Range & Northern Snake Range, Humboldt-Toiyabe National Forest, White Pine County, Nevada - 2012

A report on the speleological and invertebrate resources of 56 U.S. Forest Service caves in the Schell and Snake Ranges of east-central Nevada.

BatHibernacula

Spring resources of the Spring Valley margins, Humboldt-Toiyabe National Forest, White Pine County, Nevada - 2012

A level one survey report on the U.S. Forest Service spring resources that will be affected by a 75-year water pumping drawdown. These springs are located bordering Spring Valley, between the Schell and Snake Ranges of East-central Nevada.

BatHibernacula

Caves and Karst of the Providence Montains and Clark Mountain Study Areas - 2011

An inventory of caves and karst within the Providence Mountains and Clark Mountains Study Areas of the Mojave National Preserve, including related speleological resources, cave biota, and features of interest.

BatHibernacula

Bioinventory of Bloomington Cave, Washington County, Utah - 2010

A biological inventory of the cave life in Bloomington Cave.

(download PDF)



 

Bat Gate Construction Examples:

Grandview & Last Chance Mines, Grand Canyon National Park, AZ - (Web | PDF)
Adit and Culvert Bat Gates installed via helicopter in a remote location.

Sphinx Cave Bat Gating Project, Coronado National Forest, AZ - (Web | PDF)
Custom Bat Gate installed inside a cave.

Whispering Ranch Mine Shaft, BLM, Wickenburg, AZ - (Web | PDF)
Large Cupola Bat Gate with Owl windows, installed over a deep shaft.

 

 

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