... decline in the population of such bumble bee species as Bombus hortorum and Bombus pascuorum. Scientists from the Swedish University of ... clover-field. Notable is also the decline for Bombus distinguendus from 11% to 0.7%. This species is currently listed as near ...
Story - Henk Tennekes - 22/10/2011 - 10:32 - 0 Kommentare - 0 Anhänge
