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Author | Bednarz, J.C. | ||||
Title | Cooperative Hunting Harris' Hawks (Parabuteo unicinctus) | Type | Journal Article | ||
Year | 1988 | Publication | Science | Abbreviated Journal | Science |
Volume | 239 | Issue | 4847 | Pages | 1525-1527 |
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Abstract | Coordinated hunting by several individuals directed toward the capture and sharing of one Large prey animal has been documented convincingly only for a few mammalian carnivores. In New Mexico, Harris' hawks formed hunting parties of two to six individuals in the nonbreeding season. This behavior improved capture success and the average energy available per individual enabled hawks to dispatch prey larger than themselves. These patterns suggest that cooperation is important to understanding the evolution of complex social behavior in higher vertebrates and, specifically, that benefits derived from team hunting a key factor in the social living of Harris' hawks. | ||||
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Notes | 10.1126/science.239.4847.1525 | Approved | no | ||
Call Number | Equine Behaviour @ team @ | Serial | 4717 | ||
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Author | Hamilton, C.R.; Vermeire, B.A. | ||||
Title | Complementary hemispheric specialization in monkeys | Type | Journal Article | ||
Year | 1988 | Publication | Science | Abbreviated Journal | Science |
Volume | 242 | Issue | 4886 | Pages | 1691-1694 |
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Abstract | Twenty-five split-brain monkeys were taught to discriminate two types of visual stimuli that engage lateralized cerebral processing in human subjects. Differential lateralization for the two kinds of discriminations was found; the left hemisphere was better at distinguishing between tilted lines and the right hemisphere was better at discriminating faces. These results indicate that lateralization of cognitive processing appeared in primates independently of language or handedness. In addition, cerebral lateralization in monkeys may provide an appropriate model for studying the biological basis of hemispheric specialization. | ||||
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Notes | Approved | no | |||
Call Number | Equine Behaviour @ team @ | Serial | 5342 | ||
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Author | Penzhorn Bl, | ||||
Title | Equus zebra | Type | Journal Article | ||
Year | 1988 | Publication | Mammalian Species | Abbreviated Journal | Mammalian Species |
Volume | 314 | Issue | Pages | 1-7 | |
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Notes | from Professor Hans Klingels Equine Reference List | Approved | yes | ||
Call Number | Serial | 1460 | |||
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