To populate your Warre bee hive properly you have the choice of purchasing a nucleus, capturing a swarm often with the help of a fellow beekeeper if you’re new to beekeeping or setting up your very own bait hive.
To make your bait hive attractive to scout bees from a colony preparing to swarm you should build a simple box approximately 14”x 15” (40 L) with an entrance hole no bigger than a few inches just above the bottom of the box.
Scout bees see this as a good size home with an entrance that can be defended against potential robbing bees.
Your bait hive will be even more attractive to the scout bees if it’s easier to find. Suggestions included-
. Position your hive at head height or greater to simulate a knot in a tree
. In dappled shade so the bees are not tempted to abscond due to heat
. Place a large white board behind your bait hive so it’s visually more outstanding
However as important is for your hive to have the right scent: that of bees.
If you can borrow / steal used comb from a friendly beekeeper this would be ideal, if not try rubbing orange or lemon peel around the inside of your bait hive.
Lemon Grass commercial bait hive lures are also available, try Thornes. Also if you can, use old wood.
I personally would install top bars from your Warre hive in the bait hive to make later bee transfer easier.
It’s properly worth having a number of bait hives to increase your chances of success, but do please ensure you are able to visit them regularly not only for a potential bee colony, but also to ensure any bait comb is healthy and free from potential problems like waxmoth.
Do please let us know how you get on, photos welcomed and as always any bee hive or beekeeping questions please feel welcome to telephone.
Best regards, David.
PS- I noticed a reader of Biobees found a good bait hive feature, try-http://ecommons.cornell.edu/bitstream/1813/2653/2/Bait%20Hives%20for%20Honey%20Bees.pdf