Agonistic Interactions within a Winter Flock of Slate‐coloured Juncos (Junco hyemalis) Evidence for the Dominants' Strategy
作者： Harald Czikeli
DOI: 10.1111/J.1439-0310.1983.TB01325.X
关键词: Zoology 、 Agonistic behaviour 、 Junco hyemalis 、 Psychology 、 Flock 、 Zonotrichia
摘要: The context of agonistic encounters is investigated. success initiated and defensive pecking analyzed. Two classes encounter-context are under discussion. approaching bird chases off the approached or reverse. In feeding winter-flocks Junco hyemalis in field first class predominates. This suggests that some individuals (dominants) use others (subordinates) as food-finders. White-throated sparrows (Zonotrichia albicollis) employ same strategy with juncos “truffle-pigs”. conceptions dominance sponging should be kept apart, unless we know something about social structure aggregation. Zusammenfassung Untersucht wurden agonistische Interaktionen Winter-Trupps von hyemalis. Der sich auf einen anderen im Trupp zubewegende Vogel verjagt diesen schlieslich eher, als das er wird. Es sieht so aus, ob einige (Dominante) die (Submissive) Futter-Sucher verwenden, da dies vermutlich (unter manchen Bedingungen) ergiebiger ist unabhangige Nahrungssuche. Weiskehlammerfinken gebrauchen Junkos “Truffel-Schweine”. Man sollte Begriffe Dominanz und Schmarotzen nicht durcheinanderbringen. Gute Informationen uber Sozialstruktur der Tieransammlung sind erforderlich.
sci-hub.se 参考文章(32)
Herant A. Katchadourian, Medical Perspectives on Adulthood. Daedalus. ,vol. 105, pp. 29- 56 ,(1976)
Caroline Elizabeth Gaskell Tutin, Sexual behaviour and mating patterns in a community of wild chimpanzees (Pan Troglodytes Schweinfurthii) The University of Edinburgh. ,(1975)
James Anderson Gavan, Growth and development of the chimpanzee; a longitudinal and comparative study. Human Biology. ,vol. 25, pp. 93- 143 ,(1953)
Richard Walter Wrangham, The behavioural ecology of chimpanzees in Gombe National Park, Tanzania University of Cambridge. ,(1975) , 10.17863/CAM.16415
James H. Elder, The Time of Ovulation in Chimpanzees. Yale Journal of Biology and Medicine. ,vol. 10, pp. 347- 364 ,(1938)
I. C. Kaufman, L. A. Rosenblum, Depression in infant monkeys separated from their mothers. Science. ,vol. 155, pp. 1030- 1031 ,(1967) , 10.1126/SCIENCE.155.3765.1030
Arthur H. Smith, Thomas M. Butler, Nello Pace, Weight growth of colony-reared chimpanzees. Folia Primatologica. ,vol. 24, pp. 29- 59 ,(1975) , 10.1159/000155684
Harold R. Bauer, Chimpanzee bipedal locomotion in the Gombe National Park, East Africa Primates. ,vol. 18, pp. 913- 921 ,(1977) , 10.1007/BF02382940
C. G. Hartman, ON THE RELATIVE STERILITY OF THE ADOLESCENT ORGANISM. Science. ,vol. 74, pp. 226- 227 ,(1931) , 10.1126/SCIENCE.74.1913.226
Yukimaru Sugiyama, Jeremy Koman, Social structure and dynamics of wild chimpanzees at Bossou, Guinea Primates. ,vol. 20, pp. 323- 339 ,(1979) , 10.1007/BF02373387