Entrance Feeder

[JordanM]

I was wondering how entrance feeders worked? Do the bees have to turn upside down to suck the sugar water out from the holes.

[Robo]

Yes.   But Boardman feeders have bigger issues than that.

http://robo.bushkillfarms.com/beekeeping/feeder-compare/

[bassman1977]

I stopped using them in place of top feeders.  The Boardman feeders triggered robbing every time I used them.

[Michael Bush]

The way to use a boardman feeder is to take the feeder and give it to someone you don't like.  Take the jar and put it over the inner cover hole.  :)  Then put a box around it and a lid on it.

Yes, they are upside down.  But bees are upside down half the time anyway.