Turn costs change the value of animal search paths
نویسندگان
چکیده
منابع مشابه
Turn costs change the value of animal search paths.
The tortuosity of the track taken by an animal searching for food profoundly affects search efficiency, which should be optimised to maximise net energy gain. Models examining this generally describe movement as a series of straight steps interspaced by turns, and implicitly assume no turn costs. We used both empirical- and modelling-based approaches to show that the energetic costs for turns i...
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ژورنال
عنوان ژورنال: Ecology Letters
سال: 2013
ISSN: 1461-023X
DOI: 10.1111/ele.12149