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Full-Text Articles in Population Biology
Nocturnal Roost Site Selection And Diurnal Habitat Use By Sandhill Cranes During Spring In Central Nebraska, Craig A. Davis
Nocturnal Roost Site Selection And Diurnal Habitat Use By Sandhill Cranes During Spring In Central Nebraska, Craig A. Davis
Proceedings of the North American Crane Workshop
During spring 1998 and 1999, the Platte River Whooping Crane Maintenance Trust conducted ground and aerial surveys of staging sandhill cranes (Grus canadensis; hereafter, cranes) to detennine roost site selection and habitat-use patterns along a l20-Ian stretch of the Platte River in south-central Nebraska. Cranes peaked at 232,023 during 22-28 March 1998 and 206,074 during 28 Februaty-6 March 1999 in the study area, a portion of the total crane staging area in the Platte River Valley. Diurnal observations showed that 48% of the cranes were in com fields, 34% in lowland grasslands, 13% in alfalfa fields, and 5% …
Platte River Cooperative Agreement And Proposed Program: Efforts To Protect, Restore, And Manage Habitat For Whooping Cranes, Least Terns, And Piping Plovers, Clayton Derby, Dale Strickland
Platte River Cooperative Agreement And Proposed Program: Efforts To Protect, Restore, And Manage Habitat For Whooping Cranes, Least Terns, And Piping Plovers, Clayton Derby, Dale Strickland
Proceedings of the North American Crane Workshop
On 1 July 1997 the states of Nebraska, Wyoming, and Colorado and the U.S. Department of the Interior signed the "Cooperative Agreement for Platte River Research and Other Efforts Relating to Endangered Species Habitats Along the Central Platte River, Nebraska" (Cooperative Agreement). In the Cooperative Agreement, the four parties set forth a "Proposed Platte River Recovery Implementation Program" (Program). The proposed incremental Program uses adaptive management to provide benefits to whooping cranes (Grus americana), least terns (Sterna albifrons), and piping plovers (Charadrius melodus). The proposed Program will also test the assumption that it is possible …
Use Of Satellite Telemetry To Identify Temporal And Spatial Distribution Of The Midcontinent Sandhill Crane Population Throughout The Annual Cycle, Gary L. Krapu, David A. Brandt
Use Of Satellite Telemetry To Identify Temporal And Spatial Distribution Of The Midcontinent Sandhill Crane Population Throughout The Annual Cycle, Gary L. Krapu, David A. Brandt
Proceedings of the North American Crane Workshop
Effective management of the midcontinent sandhill crane (Grus canadensis) population requires having detailed information available on the distribution of subspecies and subpopulations throughout the annual cycle. The current study is being undertaken in partnership with several federal and state agencies and private organizations to obtain key information not currently available. We are monitoring crane movements throughout the year by attaching Platform Transmitting Terminals (PTTs) to plastic leg bands and with the aid of equipment on board orbiting NOAA weather satellites relocating the radiomarked individuals at 4-10 day intervals throughout the year. Twenty-one cranes were captured and radio-marked in …