A source of information and comments concerning BEE-SOUNDS are certainly: - Axel Michelsen Institute of Biology Odense University DK 5230 - Odense, Denmark and: - Wolfgang Kirchner Zoologisches Institut II der Universitaet Wuerzburg D8700 Wuerzburg, FRG It will be of great utility to get their papers, particularly: - "Sound and vibration signals in the dance language of the honeybee". Behav. Ecol. Sociobiol. 18, 207-212, 1986. - "The tooting and quacking vibration signals of honeybee queens: a quantitative analysis". J. Comp. Physiol. 158, 605-611, 1986. - "Hearing in honeybees: detection of air-particle oscillations" (Kirchner Towne). Science 244, 686-68 1989. - "Strategies for Acoustic Communication in a Crowded Society, the hive of the honeybee" in Neural Mechanisms of Behaviour (Erber, Menzel et al, eds.), 279-280, G. Thieme Verlag, Stuttgart, 1989. and also the phantastic works of Michelsen on a honeybee robot. Cheers, Martin Giurfa Lab. of Behavioural Physiology University of Buenos Aires FCEyN - 4o piso - Pab. II - Cdad. Universitaria CP 1428 Buenos Aires, ARGENTINA --- Insectos Sociales inssoc