Isotopic niche of the American pika (Ochotona princeps) through space and time
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DOI: 10.1139/cjz-2019-0212
Abstract: Anthropogenic climate change is influencing the ecology and distribution of animals. The American pika (Ochotona princeps (Richardson, 1828)) is considered a model species for studying the effects ... read more here.
Keywords: niche american; pika ochotona; isotopic niche; ochotona princeps ... See more keywords
Microclimate and Summer Surface Activity in the American Pika (Ochotona princeps)
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DOI: 10.3398/064.080.0303
Abstract: Abstract. As regional climates continue to warm, climate-sensitive species might increasingly depend on microclimates to maintain normal activities. The American pika (Ochotona princeps) has been suggested as a sentinel of montane climate change, largely due… read more here.
Keywords: surface; summer surface; pika ochotona; microclimate summer ... See more keywords