A wild bird leads human honey-gatherers to bees’ nests, and the guiding measurably works: guided searches find nests far faster than unguided ones, and the bird’s behaviour tracks where the nest is.
EstablishedSpecialists would state this without hedging. Multiple independent lines of evidence agree.
Greater honeyguides guide human honey-gatherers to bees’ nests. Guided searches locate nests substantially faster than unguided searches, and the birds’ flight direction and perch height correspond to the direction and distance of the nest.
- Who this applies to
- Documented with particular honey-gathering communities in East and southern Africa.Do not extend this beyond the taxa listed — the popular version over-reaches.
- Studied in
- Indicator indicator
Why we rate it this way, and what the caveats are
Quantified against unguided searches, with the birds’ behaviour related to nest position, and later confirmed experimentally.
How far it can be extended
The interaction depends on local human practice as much as on the bird, and both differ between regions.
Caveats
- Whether the bird intends to inform is not established, and behaviour alone cannot settle it.
- The practice is declining with changes in honey-gathering, so the interaction is not uniform across its range.
Still unanswered
- Whether honeyguides guided any other animal before people, which is proposed and unresolved.
Last reviewed 2026-09-03
The evidence (2 studies)
Supports · primary
Honeyguides and honey gatherers: interspecific communication in a symbiotic relationship
Isack and Reyer, 1989 · Science
The search-time comparison and the relation of bird behaviour to nest position.
Supports · primary
Reciprocal signaling in honeyguide-human mutualism
Spottiswoode et al., 2016 · Science
The playback experiment confirming and extending the earlier fieldwork.