The predator-prey interaction between blue-bearded bee eaters (Nyctyornis athertoni Jardine and Selby 1830) and giant honeybees (Apis dorsata Fabricius 1798) Gerald Kastberger and D.K. SharmaApidologie, 31 6 (2000) 727-736DOI: https://doi.org/10.1051/apido:2000157