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Citations
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Berger, J., & Rudman, R. (1985). Predation and Interactions between Coyotes and Feral Horse Foals. J. Mammal., 66(2), 401–402.
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Palme, R., & Moestl, E. (1997). Measurement of cortisol metabolites in faeces of sheep as a parameter of cortisol concentration in blood. J. Mammal. Biol., 62, 192–197.
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Keiper, R. R., & Keenan, M. A. (1980). Nocturnal activity patterns of feral horses. J. Mammal, 61, 116–118.
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