An inner cover fits under a telescoping lid. It primarily helps to minimize the disturbance to a hive when the telescoping cover is removed.
Also aids in airflow through the hive.
The Supply store is Open.
We are back with a load of extractors and honey bottles. Our trip to the bee yards was successful and we have secured our package bee order for next April. Expected delivery dates for April 2020 are the 11th, 18th, and the 25th.