Erkki: Öffentlichkeitsarbeit für Hummeln
>Hello,
>
>in the winter I build myself a observation box. It should be a box of wood and in it I put a cage of glass. But if you see something, you will have to take out the wool. It’s not easy but I think I can do it. In the next year or in the winter, I take photos and upload it. And you can put in the box onlay a cleanly species how Bombus pascuorum or hortorum and pratorum. I write something down when it is finish.
>
>Alex
Hello,
Your idea is good. Prefer to use plexi glass because the glass will result in more heat away from the nest. Pick the bumblebees up one by one with tweezers into jar for the time when you remove the wool around the nest. It’s easy when there is only a few of the workers and queen. I have kept several species in plexiglass boxes. Bumblebees are passed through a pipe in and out. They have been get out to the flowers. Observation box should be protected from light when not observing bumblebees.
Erkki
Themenübersicht öffnen: Öffentlichkeitsarbeit für Hummeln
Ähnliche Themen
