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Gakahu Cg,. (1979). Strategies of feeding behavior in the Common zebra, Equus burchelli (Gray) in Amboseli National Park, Kenya (Abstract). Symposium on the Ecology and Behavior of wild and feral Equids, Laramie, , 158.
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Mori, U. (1979). Ecological and sociological studies of gelada baboons. Unit formation and the emergence of a new leader. Contrib Primatol, 16, 155–181.
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Rappolt, G. A., John, J., & Thompson, N. S. (1979). Canine responses to familiar and unfamiliar humans. Aggressive Behavior, 5(2), 155–161.
Abstract: Dogs were observed during controlled approaches by their owners and by strangers. Significant differences between the dogs' responses to their owners and their responses to strangers were found. These results supported the popular belief that dogs respond differently to different persons, and not merely to different situations in which persons are usually encountered.
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Potter Rl, H. R. (1979). Feral burro food habits and habitat relations, Grand Canyon National Park, Arizona. Symposium on the Ecology and Behavior of wild and feral Equids, Laramie, , 143–157.
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Salter Re,. (1979). Biogeography and habitat. Symposium on the Ecology and Behavior of wild and feral Equids, Laramie, , 129–142.
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Graham, M., & Letz, R. (1979). Within-species variation in the development of ultrasonic signaling of preweanling rats. Dev Psychobiol, 12(2), 129–136.
Abstract: The development of litter and individual differences in the rate of ultrasonic signaling of neonatal rats was studied. Systematic variations among litters and individuals emerged, without differential treatment. These differences were not correlated with variations in general development as indexed by body weight. Two experiments using a cross-fostering design showed that litter differences developed independently of variations in postnatal environment. These results indicate that the variations among litters in ultrasound rate have a prenatal, possibly genetic, etiology and may represent reliable indicants of response to environmental stress.
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Bouman Jg,. (1979). Does inbreeding ocur in free living horses? In L. E. M. de Boer, J. Bouman, & I. Bouman (Eds.), Genetics and Hereditary Diseases of the Przewalski horse (pp. 125–132). Rotterdam: Foundation for the Preservation and Protection of the Przewalski Horse.
Abstract: Boer, Leobert E.M. de, and Jan & Inge Bouman, eds. Genetics and Hereditary Diseases of the Przewalski Horse. Rotterdam: Foundation for the Preservation and Protection of the Przewalski Horse 1979. 176p, several photos and charts. Reproduced from typescript, as issued. Very good paperbound (covers shelf-soiled). ** Publishes 18 papers given at the Arnhem Study-Conference of 1978, on many aspects of breeding Przewalski horses, their behavior, etc.
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Bouman Jg,. (1979). A possible stallion exchange strategy in order to decrease inbreeding in the Przewalski horse. In L. E. M. de Boer, J. Bouman, & I. Bouman (Eds.), Genetics and Hereditary Diseases of the Przewalski horse (119). Rotterdam: er Foundation for the Preservation and Protection of the Przewalski Horse.
Abstract: Boer, Leobert E.M. de, and Jan & Inge Bouman, eds. Genetics and Hereditary Diseases of the Przewalski Horse. Rotterdam: Foundation for the Preservation and Protection of the Przewalski Horse 1979. 176p, several photos and charts. Reproduced from typescript, as issued. Very good paperbound (covers shelf-soiled). ** Publishes 18 papers given at the Arnhem Study-Conference of 1978, on many aspects of breeding Przewalski horses, their behavior, etc.
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Penzhorn Bl,. (1979). Social organisation of the Cape Moutain Zebra Equus Z. Zebra in the Moutain Zebra National Park. Koedoe, 22, 115–156.
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Miller, R. (1979). Band organisation and stability in Red Desert feral horses. In R.H. Denniston (Ed.), Proceedings of a Conference on the Ecology and Behavior of Feral Equids (pp. 113–123). Laramie: University of Wyoming.
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