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Anabat II detector mounted on a 3m pole oriented straight down toward a reflector plate angled at 45 degrees.   Detector was one component of a study to evaluate bat use of remnant trees within vineyards. This detector was placed in the middle of a nearby savannah, far from any tree.
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Anabat II detector mounted on a 3m pole oriented straight down toward a reflector plate angled at 45 degrees.   Detector was one component of a study to evaluate bat use of remnant trees within vineyards. This detector was placed in a nearby savannah just outside the canopy of a large oak tree.
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Anabat II detector mounted on a 3m pole oriented straight down toward a reflector plate angled at 45 degrees. The detector was placed between a small grove of trees and pond behind Dows Prairie Elementary School. The objective of this detector was to determine species presence and activity levels throughout the year and to correlate them with weather variables from the ACV airport and compare to a similarly situated detector in Arcata.
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Detector placed by the San Lorenzo River along the Big Trees patch of old-growth in Henry Cowell State Park. The purpose of the detector was to measure passage of migratory tree bats during Fall 2012 and to provide some initial insights into use of old-growth vs 2nd growth habitat. The detector was part of a larger effort to understand the use of Coast Redwood throughout NW California by migratory bats.
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Anabat II detector with microphone on 1.5 m pole oriented straight down toward a reflector plate angled at 45 degrees. The detector was placed near the edge of a patch of conifers and directed toward the surrounding coastal grassland and abandoned nursery lands. The objective of this detector was simply to characterize species composition and activity levels throughout the year.
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