BBCNEWS Newsday June 4, 2024 00:23:00
Used tree roots to hammer out messages to each other over long distances. our science correspondent explains. then wild panting, hooting of a chimpanzee, followed by a burst of tree drumming. they use the large butcher �*s tree roots to drum out messages to one another, that carry up to distances of over one kilometre. researchers followed and recorded the chimpanzees in the forest reserve in uganda and found that each mall had his own signature drum style. the animals use their sound to announce their presence when now travelling through the dense rainforest. who have studied this group for...