A Pragmatic Approach for Determining Otter Distribution from Disparate Occurrence Records

Opportunistic records of animal occurrence may be problematic for inferring species distribution and habitat requirements because of unknown and uncontrolled sources of sampling variance. In this study, we used occurrence records for river otters (Lontra canadensis) derived from sign surveys, road k...

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Veröffentlicht in:	The Journal of wildlife management 2021-01, Vol.85 (1), p.63-72
Hauptverfasser:	POWERS, KELLY M., PETRACCA, LISANNE S., MACDUFF, ANDREW J., FRAIR, JACQUELINE L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bias bias correction Bycatch Geographical distribution Habitats Inference Lontra canadensis Lutrinae Mammals MAXLIKE New records occupancy opportunistic otter Polls & surveys Population Ecology Sampling sampling bias Shorelines species distribution models Wildlife habitats
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