|
|
Schloeth, R. (1961). Das Sozialleben des Camargue-Rindes. Z. Tierpsychol., 18(5), 574–627.
|
|
|
|
Sambraus, H. H. (1969). Zur sozialen Rangordnung von Rindern1. Z. Tierzucht, 86(1-4), 240–257.
|
|
|
|
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.
|
|
|
|
GONÇALVES DA SILVA, A., CAMPOS-ARCEIZ, A., & ZAVADA, M. S. (2013). On tapir ecology, evolution and conservation: what we know and future perspectives–part II. Integrative Zoology, 8(1), 1–3.
|
|
|
|
Byrne, R. W. (1993). Do larger brains mean greater intelligence? Behav. Brain Sci., 16(4), 696–697.
|
|
|
|
Byrne, R. W., & Whiten, A. (1990). Tactical deception in primates: the 1990 database (Vol. 27). German Primate Center.
|
|
|
|
Krueger, K., Marr, I., & Farmer, K. (2017). Equine Cognition. In J. Vonk, & T. Shackelford (Eds.), Encyclopedia of Animal Cognition and Behavior (pp. 1–11). Cham: Springer International Publishing.
|
|
|
|
Creswell, J. W. (2014). Research design. qualitative, quantitative, and mixed methods approaches. Los Angeles: Sage.
|
|
|
|
Mench, J. A., Morrow-Tesch, J., & Chu, L. - R. (1998). Environmental enrichment for farm animals. Lab Anim., 27, 32–36.
|
|
|
|
Pongrácz.
|
|
