From about 10-12 °C our bees make a cleaning flight, during which they empty their excrement bladder.
Insider tip from Werner:
On the first warm days in spring, do not hang up any white laundry outside, otherwise it could be used as a bee toilet.
To find out how the bees are doing and whether they are bringing in pollen, Werner observes the flights. If necessary, they have to be fed again.
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