Blar i Artikler, rapporter og annet (FBA) på forfatter "Kålås, John Atle"
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A survey and GIS-based estimate of the breeding population of Great Snipe Gallinago media in Central Norway
Østnes, Jan Eivind; Kroglund, Rolf Terje; Kålås, John Atle (Journal article, 2014)Capsule By using a GIS-model to identify suitable breeding habitats for Great Snipe in Central Norway, we estimated a total of 276 leks holding approximately 2700 males. Aim To estimate the size of the Great Snipe population ...