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Join us for the cutest episode we've ever done (and also potentially the most-cited). In this episode we discuss all things American Pika, including one of the most complex meal preps in the animal kingdom!


Find us on all the things: http://linktr.ee/bearsandbrewspodcast


Sources Cited:


ArborAssays. “Climate Stress and the American Pika – Arbor Assays.” Arbor Assays, 21 July 2017, www.arborassays.com/climate-stress-american-pika/.


Bolen, Anne. “Have Pikas Peaked?” National Wildlife Federation, 2015, www.nwf.org/Magazines/National-Wildlife/2016/DecJan/Conservation/Pikas.


Buchholz, Lauren. “Pikas & Climate Change, Colorado Pika Project.” Colorado Pika Project, 14 Nov. 2020, pikapartners.org/pikas-and-climate-change/.


Dearing, M. Denise. “THE MANIPULATION of PLANT TOXINS by a FOOD-HOARDING HERBIVORE,OCHOTONA PRINCEPS.” Ecology, vol. 78, no. 3, Apr. 1997, pp. 774–781, https://doi.org/10.1890/0012-9658(1997)078[0774:tmoptb]2.0.co;2.


Johnston, Aaron N., et al. “Freezing in a Warming Climate: Marked Declines of a Subnivean Hibernator after a Snow Drought.” Ecology and Evolution, vol. 11, no. 3, 29 Dec. 2020, pp. 1264–1279, https://doi.org/10.1002/ece3.7126.


Li, Mengke, et al. “The Hypoxia Adaptation of Small Mammals to Plateau and Underground Burrow Conditions.” Animal Models and Experimental Medicine, vol. 4, no. 4, 21 Oct. 2021, pp. 319–328, https://doi.org/10.1002/ame2.12183.


“New Data Shows Pikas and Their Watchers on the Rise.” Oregonzoo.org, 2024, www.oregonzoo.org/news/new-data-shows-pikas-and-their-watchers-rise.


“Pika - Yellowstone National Park (U.S. National Park Service).” Www.nps.gov, 18 Apr. 2025, www.nps.gov/yell/learn/nature/pika.htm.


“Pika Monitoring (U.S. National Park Service).” Nps.gov, 2018, www.nps.gov/im/ucbn/pika.htm.


Rankin, Andrew Michael, et al. “Signatures of Adaptive Molecular Evolution in American Pikas (Ochotona Princeps).” Journal of Mammalogy, vol. 98, no. 4, 13 June 2017, pp. 1156–1167, https://doi.org/10.1093/jmammal/gyx059.


Schmidt, Danielle A, et al. “Phylogenomics of American Pika (Ochotona Princeps) Lineage Diversification.” Molecular Phylogenetics and Evolution, vol. 193, 1 Apr. 2024, pp. 108030–108030, www.sciencedirect.com/science/article/pii/S1055790324000228, https://doi.org/10.1016/j.ympev.2024.108030.


Smith, Lydia. “Binturong: The Bearcat That Smells like Hot Buttered Popcorn.” Live Science, 21 June 2025, www.livescience.com/animals/land-mammals/binturong-the-bearcat-that-smells-like-hot-buttered-popcorn.


Waterhouse, Matthew D, et al. “Individual-Based Analysis of Hair Corticosterone Reveals Factors Influencing Chronic Stress in the American Pika.” Ecology and Evolution, vol. 7, no. 12, 26 Apr. 2017, pp. 4099–4108, https://doi.org/10.1002/ece3.3009.


Wilkening, Jennifer L., et al. “Relating Sub-Surface Ice Features to Physiological Stress in a Climate Sensitive Mammal, the American Pika (Ochotona Princeps).” PLOS ONE, vol. 10, no. 3, 24 Mar. 2015, p. e0119327, https://doi.org/10.1371/journal.pone.0119327.


Yu, Ning, et al. “Molecular Systematics of Pikas (Genus Ochotona) Inferred from Mitochondrial DNA Sequences.” Molecular Phylogenetics and Evolution, vol. 16, no. 1, July 2000, pp. 85–95, https://doi.org/10.1006/mpev.2000.0776.

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