[Pollinator] nice video about raising bumble bees in Czechoslovakia

[David Inouye]

Dear bumblebee friends,
For free using in our country my young colleagues made a video about
rearing the "Czech bumblebee" B. terrestris in laboratories of the
Research Institute for Fodder Crops at Troubsko near Brno. If you wish to
se it click on: https://www.youtube.com/watch?v=EP9OyFML__0

English subtitles on this version:  http://www.youtube.com/watch?v=NNsDSaHcewA

Be so kind to address any comment on my private address ptacek.home at cmail.cz.
Thank you,
Vladimir Ptacek
http://www.sci.muni.cz/ptacek