SciCombinator

Discover the most talked about and latest scientific content & concepts.

Reciprocal signaling in honeyguide-human mutualism

Science (New York, N.Y.) | 28 Jul 2016

CN Spottiswoode, KS Begg and CM Begg
Abstract
Greater honeyguides (Indicator indicator) lead human honey-hunters to wild bees' nests, in a rare example of a mutualistic foraging partnership between humans and free-living wild animals. We show experimentally that a specialized vocal sound made by Mozambican honey-hunters seeking bees' nests elicits elevated cooperative behavior from honeyguides. The production of this sound increased the probability of being guided by a honeyguide from about 33 to 66% and the overall probability of thus finding a bees' nest from 17 to 54%, as compared with other animal or human sounds of similar amplitude. These results provide experimental evidence that a wild animal in a natural setting responds adaptively to a human signal of cooperation.
Tweets*
165
Facebook likes*
6
Reddit*
0
News coverage*
111
Blogs*
11
SC clicks
0
Concepts
Honeyguides, Wildlife, Symbiosis, Indicator, Honeyguide, Natural environment, Bird, Greater Honeyguide
MeSH headings
-
comments powered by Disqus

* Data courtesy of Altmetric.com