Fuente: WIPO "varroa" Disclosed herein are embodiments and aspects of a bee hive that can include one or more of a hive body, a screen bottom board, and a cover(s). Rabbets can be formed in parallel side walls of the hive body, and the rabbets are configured to hold a top bar and configured to hold a frame. The screen bottom board is connected to the hive body and configured to allow mites to fall out of the bee hive while keeping bees inside the hive body, and sub-boards can be placed in the screen bottom to catch the mites. The covers can cover the top bars and/or frames in the hive body.