Connecting the dots: Using multiple datasets to monitor the brown bear population in Katmai National Park and Preserve

Leslie C. Skora; Tammy L. Wilson

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USGS · 70275778

Connecting the dots: Using multiple datasets to monitor the brown bear population in Katmai National Park and Preserve

Leslie C. Skora·Tammy L. Wilson

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Abstract

Monitoring wide-ranging wildlife populations is challenging. Surveys are time consuming, expensive, and observation conditions need to be just right. But confidently assessing the number of animals, and if their numbers are increasing or decreasing is important for park management and ecological understanding. This article describes survey methods and how they can be combined for the most accurate estimates.

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Source-reported bounding extent: 57.912656531304265° to 59.25499720289517° latitude; -156.0288638081469° to -153.96837905548446° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Leslie C. Skora, Tammy L. Wilson. 2026-03-01. Connecting the dots: Using multiple datasets to monitor the brown bear population in Katmai National Park and Preserve. https://pubs.usgs.gov/publication/70275778

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