Tea Cups, Bee Cups
I initially put these cups (there are two) out as a bit of garden decor, but filled them with water for birds. They have been entirely co-opted by bees and yellow wasps. I fill both cups twice a day at least. They drink every drop and I feel guilty if the water runs out. If the cups run dry and I start filling with the water wand, they rush to the wand to drink. Now I have to get a bird bath and put it somewhere else in the yard for the birds. Btw, the piece of bark is in there as a life raft. Bees can't lift off like wasps do so they climb on the raft to fly off.