The debate over olfactory navigation by homing pigeons
The debate over olfactory navigation by homing pigeons
复制标题
关于信鸽嗅觉导航的争论
DOI:
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发表时间:
1996
期刊:
影响因子:
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通讯作者:
K. Able
中科院分区:
文献类型:
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作者:
K. Able
In the years since 1971, when Papi and his colleagues first proposed that odors played an important role in the homing navigation of pigeons, the hypothesis has remained controversial. Although the idea seemed intuitively unreasonable to nearly everyone working in the field at that time, empirical support from a wide variety of experiments emanating from Papi’s laboratory in Pisa has stimulated a quarter of a century of experiments, theorizing, advocacy and dissent. The issue is reviewed here in contributions by Hans Wallraff, one of the chief proponents of olfactory navigation, and Roswitha Wiltschko, who remains skeptical about the involvement of odors in pigeon homing. At the Editors’ request, I provide here a personal perspective on the debate from one who has had no involvement in the issue and, indeed, has never released a homing pigeon. The literature on olfaction in pigeon homing is now quite large. Recent summaries of the empirical data and theoretical arguments, both for and against, can be found in Papi (1991, 1995), Wallraff (1990), Schmidt-Koenig (1987), SchmidtKoenig and Ganzhorn (1991) and Waldvogel (1989). Many of the relevant original papers are cited in the chapters by Wallraff and Wiltschko. It is not my purpose here to provide a thorough review of the relevant literature. Rather, I will focus on the general issues involved in the debate and attempt to weigh up the evidence.