Error in the honeybee waggle dance improves foraging flexibility

Ryuichi Okada*, Hidetoshi Ikeno, Toshifumi Kimura, Mizue Ohashi, Hitoshi Aonuma, Etsuro Ito

*この研究の対応する著者

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The honeybee waggle dance communicates the location of profitable food sources, usually with a certain degree of error in the directional information ranging from 10-15° at the lower margin. We simulated one-day colonial foraging to address the biological significance of information error in the waggle dance. When the error was 30° or larger, the waggle dance was not beneficial. If the error was 15°, the waggle dance was beneficial when the food sources were scarce. When the error was 10° or smaller, the waggle dance was beneficial under all the conditions tested. Our simulation also showed that precise information (0-5° error) yielded great success in finding feeders, but also caused failures at finding new feeders, i.e., a high-risk high-return strategy. The observation that actual bees perform the waggle dance with an error of 10-15° might reflect, at least in part, the maintenance of a successful yet risky foraging trade-off.

本文言語English
論文番号4175
ジャーナルScientific reports
4
DOI
出版ステータスPublished - 2014 2 26
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ASJC Scopus subject areas

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