I've just had the one bee find the tray so far. I'm sure she'll tell the others about it, though. I really don't know what to expect from them yet. I just got my first ever bees on 4/9/2016. They seem pretty docile. I've go Italian Honey Bees. They get a little stingy when I go into the hive or when I mow around them, but I can walk up in shorts and a tshirt to replace their sugar water. The smoke stops them from stinging my gloves at the hive, but I have trouble with my smoker. It keeps wanting to go out on me.
A few of them seem to follow me around. I was upstairs in the shop working on something and had one bouncing against the screen to get in. Then I went out to pot some of my CP's and it was staying out of the way, but it was checking stuff out like the cat or one of the dogs. I had another land on my shirt the other day for a short ride. They've been cool so far, but we'll see how it goes.
I figure there is a chance I'll loose some to my CP's, but I hope it's not too many. So far they've caused less trouble than the other animals. I was taking pictures of my new orchids so I could post them for some advice and my cat tried to bite a chunk out of my little Dendrobium Unicum. I managed to snatch it away at the last second and threatened him with a squirt bottle.
I'll tell you what's bothering my CP's more than the bees, though, is squirrels. I think the squirrels are looking in the pots to see if there are any seeds in there and they've tipped over several plant as well as one of my CP's. I think it's about to be open season on squirrels at my house. Also, I'm probably going to fire my Jack Russell for incompetence.