2016
DOI: 10.3161/00016454ao2016.51.2.001
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Habitat Selection by Burrowing OwlsAthene cuniculariain the Pampas of Argentina: A Multiple-Scale Assessment

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Cited by 17 publications
(15 citation statements)
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“…Since birds can be detected far from point count locations, we used focal statistics in ArcMap to characterize environmental variables at four spatial scales: 165, 315, 615 and 1,215 m radii from cell centres. These radii span a range of scales that have previously been shown to be relevant to avian occurrence (Baladrón, Isacch, Cavalli, & Bó, ; Boscolo & Metzger, ; T. A. Hallman, & W. D. Robinson, personal communication). For all land cover covariates, we calculated percentage cover within each radius.…”
Section: Methodsmentioning
confidence: 99%
“…Since birds can be detected far from point count locations, we used focal statistics in ArcMap to characterize environmental variables at four spatial scales: 165, 315, 615 and 1,215 m radii from cell centres. These radii span a range of scales that have previously been shown to be relevant to avian occurrence (Baladrón, Isacch, Cavalli, & Bó, ; Boscolo & Metzger, ; T. A. Hallman, & W. D. Robinson, personal communication). For all land cover covariates, we calculated percentage cover within each radius.…”
Section: Methodsmentioning
confidence: 99%
“…La selección que realiza un individuo puede ser evaluada comparando el hábitat usado con el hábitat no usado o con el disponible (Jones 2001 [375][376][377][378][379][380][381][382][383][384] de distribución geográfica hasta el área de acción del individuo (Manly et al 1993). En los últimos años aumentó la cantidad de estudios de selección de hábitat de aves en diferentes escalas espaciales dado que contribuyen a entender la distribución de los organismos (Thiollay and Rahman 2002;Cueto 2006;Piorecky and Prescott 2006;Boscolo and Metzger 2009;Stevens et al 2011;Baladrón et al 2016).…”
Section: I�����������unclassified
“…En cambio, la selección del hábitat fue menos estudiada. En investigaciones llevadas a cabo en la Pampa Inundable se encontró que la lechuza vizcachera evitó sitios con vegetación alta y cultivos a escala de territorio, mientras que en la escala de paisaje seleccionó áreas con bordes y evitó áreas con disturbio antrópico (Baladrón et al 2016).…”
Section: I�����������unclassified
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