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Western Snowy Plover Nest Survival In Humboldt County, California, Katelyn M. Raby

Cal Poly Humboldt theses and projects

Productivity measures, such as nest survival, are often used to indirectly assess habitat quality and guide targeted management practices for the conservation of threatened and endangered species. The coastal population of the Western Snowy Plover (Charadrius nivosus nivosus) is listed as threatened due to three limiting factors: human disturbance, loss and degradation of habitat as a result of invasive plants, and increasing predator populations. I examined the relative influence of these three limiting factors on nest survival, using data from 2004 to 2017 at eight sites in Humboldt County, California. I assigned nests (n = 610) to three …