Duncan, P. (1982). Foal killing by stallions. Appl. Animal. Ethol., 8(6), 567–570.
Abstract: Feral horses live in social systems similar to those of some species in which infant killing has been reported (e.g. lions), but such behaviour has been reported neither in horses nor in any other ungulate. The results of interviews with owners of free-ranging horses (Camargue breed) are given which show that, though rare, infant killing occurs in this breed, and that it seems to be confined to male foals. It is argued that the observed behaviour cannot simply be considered as pathological, and that close attention should be paid to the possibility that it occurs in wild and feral equids.
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Frank, H., & Frank, M. G. (1982). On the effects of domestication on canine social development and behavior. Appl Anim Ethol, 8.
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Rescorla, R. A., & Holland, P. C. (1982). Behavioral Studies of Associative Learning in Animals. Annual Review of Psychology, 33(1), 265–308.
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Powell, A. J., & Wolff, P. R. (1982). Sex differences in mouse urination patterns. Anim. Behav., 30(4), 1207–1211.
Abstract: When tested in circular open fields male and female mice (Mus musculus) produced strongly centrifugal urination patterns, which showed a clear `edge-dependency' in all the field sizes used. However, striking sex differences in the pattern of deposition were shown in terms of both the number and distribution of the urine spots. Male mice produce large numbers of spots which are regularly dispersed, while females produce relatively fewer spots with a more clumped distribution. It is suggested that a hitherto unsuspected level of intersexual communication may explain these differences.
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Gallup GG. (1982). Self-awareness and the emergence of mind in primates. Am. J. Primatol., 2, 237.
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Ohsawa, H. (1982). Transfer of group members in plains zebra (Equus burchelli) in relation to social organization. African Study Monographs, 2, 53–71.
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Baba, M., T., Doi, H., Ikeda, T., Iwamoto, & Ono Y. (1982). A census of large mammals in Omo National Park, Ethiopia. Afr. J. Ecol., 20(3), 207–210.
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Beaver Bv,. (1982). Aggressive bhavior associated with naturally elevated serum Testosterone in mares. Appl Anim Ethol, 8, 425–428.
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Cox Je,. (1982). Factors affecting testis weight in normal and cryptorchid horses. J Reprod Fert Suppl, 32, 129–134.
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DENNISTON et al,. (1982). Wild horse study.
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