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Bandini, E., Motes-Rodrigo, A., Steele, M. P., Rutz, C., & Tennie, C. (2020). Examining the mechanisms underlying the acquisition of animal tool behaviour. Biol. Lett., 16(2020122).
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Dong, D., Jones, G., & Zhang, S. (2009). Dynamic evolution of bitter taste receptor genes in vertebrates. BMC Evolutionary Biology, 9(1), 12.
Abstract: Sensing bitter tastes is crucial for many animals because it can prevent them from ingesting harmful foods. This process is mainly mediated by the bitter taste receptors (T2R), which are largely expressed in the taste buds. Previous studies have identified some T2R gene repertoires, and marked variation in repertoire size has been noted among species. However, the mechanisms underlying the evolution of vertebrate T2R genes remain poorly understood.
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Janczarek, I., Stachurska, A., Kedzierski, W., Wisniewska, A., Ryzak, M., & Koziol, A. (2020). The intensity of physiological and behavioral responses of horses to predator vocalizations. BMC Veterinary Research, 16(1), 431.
Abstract: Predatory attacks on horses can become a problem in some parts of the world, particularly when considering the recovering gray wolf populations. The issue studied was whether horses transformed by humans and placed in stable-pasture environments had retained their natural abilities to respond to predation risk. The objective of the study was to determine the changes in cardiac activity, cortisol concentrations, and behavior of horses in response to the vocalizations of two predators: the gray wolf (Canis lupus), which the horses of the breed studied had coevolved with but not been exposed to recently, and Arabian leopard (Panthera pardus nimr), from which the horses had been mostly isolated. In addition, we hypothesized that a higher proportion of Thoroughbred (TB) horse ancestry in the pedigree would result in higher emotional excitability in response to predator vocalizations. Nineteen horses were divided into groups of 75%, 50% and 25% TB ancestry. The auditory test conducted in a paddock comprised a 10-min prestimulus period, a 5-min stimulus period when one of the predators was heard, and a 10-min poststimulus period without any experimental stimuli.
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Wotschikowsky, U. (2007). Wölfe und Jäger in der Oberlausitz. Broschüre, Freundeskreis freilebender Wölfe, .
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Solmsen, E. - H., Bathen, M., Grüntjens, T., Hempel, E., Klose, M., Krüger, K., et al. (2021). Protecting horses against wolves in Germany. CPDnews, 23, 12–19.
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Voigtlaender-Schnabel, S., Vogel, L., Greiner, B., Wiezorek, S., Schuette, P., Solmsen, E. - H., et al. (2022). Reactions of horses to wildlife and livestock guarding dogs. CDPNews, 24, 49–58.
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Lagos, L., & Blanco, P. (2021). Testing the use of dogs to prevent wolf attackson free ranging ponies in Iberia? CDPnews, 23, 20–27.
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Lagos, L., & Bárcena, F. (2022). How to reduce wolf predation on wild ponies in Galicia? CDPNews, 24, 24–31.
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Lema, F. J., Ribeiro, S., & Palacios, V. (2022). Observations of wolves hunting fee-ranging horses in Iberia. CDPNews, 24, 1–9.
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Solmsen, E. - H., Bathen, M., Grüntjens, T., Hempel, E., Klose, M., Krüger, K., et al. (2021). Protecting horses against wolves in Germany. CDPNews, 23.
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