Observation Hive Super - Made Easy !
Here is a deep super slightly modified with a view port. I found a piece of plexiglass in a construction dump pile that was cut to fit. Ran the router and nailed a cleat to hold it in place. A rabbited strip acts a guide for the sliding door.
Now, I can occasionally take a peek and see what's going on.
I will post pictures of the busy gals as soon as I can!
Have a great day!