birds
Honeyguide birds respond to special calls from human honey-hunters
A Yao honey-hunter in Mozambique holds a honeyguide bird Claire Spottiswoode People from multiple cultures in Africa have unique sounds that they use to communicate with honeyguide birds, and the birds recognise these signals as an invitation to cooperate. Greater honeyguides (Indicator indicator) lead humans to bees’ nests so that honey-hunters will break them open….