11. Species which are not native and spread aggressively
Solidago canadensis
The bees visit a lot of different types of flowers:
12. The bees visit a lot of different types of flowers:
Species which are not native and spread aggressively
Amorpha fruticosa
13. The bees visit a lot of different types of flowers:
Species which are not native and spread aggressively
Acacia tree (Robinia pseudoacacia)
14. The acacia trees are undesirable in protected areas. There is a conflict
between beekeepers and environmentalists . There were huge debates
in 2014.