Chunky Milk wrote:
How close together do you have the two hives and do they ever interact?
Cheers for the update
My hives are about 3 metres apart and face south. Bees know their way home, but if you densely pack hives into a space they may struggle to determine which is their hive. Generally, keep them at least 1 metre apart.
If you can't do that, face them different directions to each other.
If that's not an option, bees can differentiate shape and colour, so put stickers above the hive entrances, my hives are not the same, so they'd be fine too, but when I get more hives I'll be getting more of the sort that doesn't have sloped sides, which would give the bees trouble.
This is how they roll in Slovakia. Different countries do things differently. I like the Slovak ones. This is the sort of thing I might consider building if I ever end up with a lot of land.
Do hives interact?
Usually not. They don't co-operate across hives, similarly they don't declare war on each other either. Let it be said that "There is no such thing as an asshole bee", the Aliens reference is good, because Ripley tells Burke that you don't see the Aliens fucking each other over for a percentage. Yeah, bees don't either.
If a bee ends up in the wrong hive, it will generally be ignored and allowed to recognise it's mistake and leave. If it doesn't it'll get balled.
Balling is how hives usually deal with intruders, they just smother them to death by a thousand wing tips. Some say the balling cooks the intruder, maybe it does, either way, it's what they do and it works for the most part.
I've read it's possible for bees to very rarely end up raiding another hive's food store, I didn't look further into it as it would be impossible(tm) for one of my hives to thrive on food and the other to be in famine, they both live in the same place and shouldn't happen. I'd question how it's even possible unless I stole all the honey from both and only placed artificial food in just one hive. That would of course be very stupid of me.