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Managers typically estimate wildlife abundance using surveys within a timeframe that favors increased detectability; however, the ability to account for probabilities of inclusion, detection, and/or presence within a given sampling area is often limited. Cranes provide a good opportunity to research count accuracy because they are large, conspicuous, and often congregate during part of the year, typically on staging areas (i.e., fall and spring) or on wintering grounds. The objectives of this paper are twofold: (1) to evaluate how environmental factors influence crane movement in and out of crane survey areas to identify the best window of availability for annual survey counts, and (2) to evaluate environmental...


    map background search result map search result map Map of Stuff Map Map Map Map Map Map Map Map Map Map Mappper thing Linking Ecological Processes and Animal Movements to Inform Timing of Long-term Surveys of a Migratory Gamebird Linking Ecological Processes and Animal Movements to Inform Timing of Long-term Surveys of a Migratory Gamebird