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Citations
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Benz, B., Münzing, C., Krueger, K., & Winter, D. (2014). Ethologische Untersuchung von Heuraufen in der Pferdehaltung [Ethological investigation of hayracks in equine husbandry]. Landtechnik, 69(5), 239–244.
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Valone, T. J. (1989). Group foraging, public information, and patch estimation. Oikos, 56(3), 357–363.
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