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Winter Ecology of the Western Burrowing Owl (Athene cunicularia hypugaea) in Southern Texas 1999?2004

This study examines the winter ecology of the western burrowing owl (Athene cunicularia hypugaea) in five Texas counties surrounding Corpus Christi, in southern Texas. There is a substantial gap in information on the owl's life cycle during migration and non-breeding winter months; almost all previous research on western burrowing owls has been More...

  • cover image of publication

It's in the Air: The Ecological Effects of Nitrogen Deposition in Rocky Mountain National Park

Encroaching development, overuse, and air- and waterborne contaminants from outside park boundaries are causing noticeable changes to water quality and ecosystem health and functioning. The Front Range metropolitan area from Fort Collins south to Colorado Springs includes 75 percent of Colorado's population and its most productive agricultural More...

  • Photo of lead investigator Dr. Jill Baron preparing to extract water from a soil lysimeter

Alaska Science Center - Avian Influenza Research

This web resource provides information concerning the on-going Research at the USGS Alaska Science Center on birds and avian influenza (bird flu). The site links to quick facts, on-going research, workshop results, monitoring and surveillance, guidelines on how to safeguard against avian influenza, publications and reports, migratory bird More...

  • Bar-tailed Godwits Roosting

National Resources Monitoring Partnership (NRMP)

Natural resource managers face complex decisions that require a clear understanding of the status of wildlife populations and their habitats. Monitoring is key to making effective management decisions and evaluating the outcomes of those decisions. The goal of NRMP is to improve the accessibility of monitoring efforts to resource managers to aid More...

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National Resources Monitoring Partnership (NRMP) Newsletter

Natural Resource Monitoring Partnership (NRMP) is a collaborative effort by the natural resource management community to improve monitoring efforts in order to support effective evaluation and decision-making by sharing information on monitoring projects and protocols. The Natural Resource Monitoring Partnership was built for easy access to More...

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Inventory of montane - and alpine - nesting shorebirds in Alaska

Mountains are the single dominant physiographic feature throughout most of Alaska. Indeed, mountains are such a defining feature of arctic Alaska and Beringia that they account for over 20 percent of the land area in the entire Holarctic (excluding the Greenland ice sheet). Not surprisingly, the avifauna of the region has been strongly More...

  • Wandering Tattler (Tringa incana)