Perfect!! I just checked and low and behold they are back on Amazon!! Just ordered one!!! My Woodlink box took on too much water last year – I was lucky to fledge 5 though!!
I bought a Gilberston a few years ago and have had chickadees and Prothonotary warblers use it. Since Mr. Gilbertson no longer makes them I made one of Fred’s Hexagon boxes (the smallest size) and painted it to look similar to a Gilbertson. It’s pretty close to being round inside.