In Denmark, the law requires owners of large farmland to plant 5% of their flowering land for bees.
They have also banned the insecticide neonicotinoids.

In Australia billions of bees are killed every year from pesticides and a lot of fertile land has been turned into pesticide drenched monoculture farms that have less biodiversity that the Sahara desert. 

If you want to save the bees we need to feed the bees.

You can buy organic seeds for bees for $6 here. 

https://www.beethecure.com.au/product/wildflowers-for-bees-seeds/

All proceeds go to savethebeesaustralia www.Beethecure.com