I've got my hive set up at my dad's farm in Shedd, Oregon. I drive down every couple of weeks to check on them. At first they seemed to be doing great. They're placed right at the south side of an ornamental cherry grove and they got an early start. They had a little honey on one frame early on. But the last several times I've checked them, their honey has gone away and I feel like they're stressed. At first I thought they might be fighting some disease but I'm not really seeing signs of that as far as I can tell. I didn't consider that they might not have forage, because they're within a mile or so of a clover field and a rapeseed field. However, other that that, there's not much around here except grass seed fields and random gardens here and there. Could they possibly not have found the clover, etc? Do I need to move my bees? It's mid-June and they have no honey whatsoever. I'm worried!