It's been cold & rainy here in central Virginia. Went to check the - outside - of the hives and found lots & lots of ants...around the exteriors and going in at the bottom board. Now... besides being UGLY! is there something I should be worried about? Is there ANY way to get rid of the without putting my new guestd (bees) in harms-way? Thanks.... You all are always soooooo helpful!