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These data provide information on the relationship between California red-legged frogs and their habitat in a unique ecosystem to better conserve this threatened species while restoring habitat for rare dune plants and animals.
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These data provide information on the relationship between California red-legged frogs and their habitat in a unique ecosystem to better conserve this threatened species while restoring habitat for rare dune plants and animals.
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Occupancy models provide a reliable method of estimating species distributions while accounting for imperfect detectability. The cost of accounting for false absences is that detection and nondetection surveys typically require repeated visits to a site or multiple-observer techniques. More efficient methods of collecting data to estimate detection probabilities would allow additional sites to be surveyed for the same amount of effort, which would support more precise estimation of covariate effects to improve inference about underlying ecological processes. Time-to-detection surveys allow the estimation of detection probability based on a single site visit by one observer, and therefore might be an efficient technique...
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California Red-legged Frogs (Rana draytonii) are typically regarded as inhabitants of permanent ponds, marshes, and slow-moving streams, but their ecology in other habitats, including coastal dunes, remains obscure. To avoid and minimize potential negative effects of dune restoration activities, we studied the spatial ecology, habitat selection, and survival of California Red-legged Frogs in coastal dune drainages at Point Reyes National Seashore, California. Frogs remained in their home drainages throughout the summer, and, with some notable exceptions, most remained close to water. Home ranges of California Red-legged Frogs in dunes were generally small, and they selected areas near water with logs that served...
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These data provide information on the survival of California red-legged frogs in a unique ecosystem to better conserve this threatened species while restoring habitat for rare dune plants and animals.
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These data provide information on the relationship between California red-legged frogs and their habitat in a unique ecosystem to better conserve this threatened species while restoring habitat for rare dune plants and animals.
    map background search result map search result map California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Habitat Observations for California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Habitat Selection of California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Movement of California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Survival of California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Time to detection data for Point Reyes pond-breeding amphibians, 2017 California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Habitat Observations for California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Habitat Selection of California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Movement of California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Survival of California Red-Legged Frogs in Point Reyes Coastal Dune Drainages (2015) Time to detection data for Point Reyes pond-breeding amphibians, 2017