In advance of studies, bees was indeed given pollen and you can fake nectar advertisement libitum rather than coverage in order to coloured stimuli from the dining
(a) Learning results
We obtained 12 bumble-bee (Bombus terrestris dalmatinus) colonies, each which includes 31forty gurus, of Koppert Biological Systems (Berkel durante Rodenrijs, The netherlands). Every specialists have been exclusively noted toward thorax which have designated, coloured labels (Opalith tags; Christian Graze Kg, Germany). (more…)
