ArticleEcology and evolution2026
Wolf Presence Disrupts Seasonal Variation in Hair Cortisol Among Free-Ranging Beef Cattle.
Article in Ecology and evolution, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
7 authors.
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Abstract
Understanding how predator reintroduction indirectly affects prey physiology remains poorly understood. We examined hair cortisol concentrations in 79 beef cattle from nine herds across California's Sierra Nevada, comparing herds exposed to the Lassen Wolf Pack with unexposed herds. We collected hair samples before and after summer grazing (
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