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Animal Sciences Commons

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Behavior and Ethology

University of Nebraska - Lincoln

Nebraska Game and Parks Commission: Staff Research Publications

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Full-Text Articles in Animal Sciences

Sharp‐Tailed Grouse In The Nebraska Sandhills Select Residual Cover Patches For Nest Sites, William L. Vodehnal, Gregory L. Schenbeck, Daniel W, Uresk Jan 2020

Sharp‐Tailed Grouse In The Nebraska Sandhills Select Residual Cover Patches For Nest Sites, William L. Vodehnal, Gregory L. Schenbeck, Daniel W, Uresk

Nebraska Game and Parks Commission: Staff Research Publications

We evaluated selection and availability of residual cover (dead standing herbage) by sharptailed grouse (Tympanuchus phasianellus) at time of nest‐site selection in an intact and annually grazed grassland. We used radiotelemetry in 1988–1990 to locate 147 nests in the sandhills of Nebraska, USA, and classified 121 as initial nests and 26 as renests. We used visual obstruction readings (VOR) to measure the height and density of residual cover at nests and 373 landscape‐scale transects around leks (trap sites). We excluded 77 nests from vegetation analysis because green herbage or early livestock grazing compromised residual cover measurements. Most females …


Behavior Of Buff-Breasted Sandpipers (Tryngites Subruficollis) During Migratory Stopover In Agricultural Fields, John P. Mccarty, Joel G. Jorgensen, Lareesa Wolfenbarger Nov 2009

Behavior Of Buff-Breasted Sandpipers (Tryngites Subruficollis) During Migratory Stopover In Agricultural Fields, John P. Mccarty, Joel G. Jorgensen, Lareesa Wolfenbarger

Nebraska Game and Parks Commission: Staff Research Publications

Background: Understanding the behavior of birds in agricultural habitats can be the first step in evaluating the conservation implications of birds’ use of landscapes shaped by modern agriculture. The existence and magnitude of risk from agricultural practices and the quality of resources agricultural lands provide will be determined largely by how birds use these habitats. Buff-breasted Sandpipers (Tryngites subruficollis) are a species of conservation concern. During spring migration large numbers of Buff-breasted Sandpipers stopover in row crop fields in the Rainwater Basin region of Nebraska. We used behavioral observations as a first step in evaluating how Buff-breasted Sandpipers …