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Filters: Tags: Falco peregrinus (X)

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Some of the SNK rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected rasters prior to use. These varying alignments are a result of the use of differing source data sets and all products derived from them. We recommend that users snap or align rasters as best suits their own projects. - This dataset consists of raster distribution maps for terrestrial vertebrate species in Alaska. Individual species distribution maps were developed using the best available known occurrence points for each species and modeled using MaxEnt software and a series of environmental predictor variables. Output maps were clipped...
We addressed a United States Fish and Wildlife Service (USFWS) commitment to undertake hydrogen isotopic analyses of feathers (“Stable hydrogen isotope ratios from feathers”) collected from falconer-harvested passage peregrine falcons (Falco peregrinus) by: (1) developing a map using feathers collected from falcons of known origin, (2) linking falconer-harvested passage peregrines to natal origin, and (3) estimating the degree to which the predicted make-up of the harvest in the USFWS Final Environmental Assessment (EA) was correct (i.e., greater than 64 percent of peregrines originated from high latitudes). The USFWS coordinated the collection of 125 feathers in the United States from known-origin nestlings and...


    map background search result map search result map BLM REA SNK 2010 Alaska Gap Analysis Project: Breeding Season Distribution Map for Falco peregrinus BLM REA SNK 2010 Alaska Gap Analysis Project: Breeding Season Distribution Map for Falco peregrinus