In an effort to attract SYs that may be "imprinted" on plastic housing and slum housing, I have added one (yes late in the season) to my property. It is an S&K Heavenly Haven Combo. We lashed it to an existing ground stake, attached with radiator clamps, and slid a 4" PVC pipe over to make it look neat. Had an ASYM and ASYF stop by. Three SY's have shown great interest. They go to the plastic house and then the gourd rack and back. Sometimes landing and looking things over. Can't tell for sure if SY's are male or female. Nobody making the kekeke male sound. Saw a definite SYM today with his spots. So we call it the Ozark Hillbilly Slum House. Even tho the pole is straight, the house is a little tilted. I added some 6' tomato stakes with zip ties for perches. It's pretty classy.

So far no interest from the starlings. (Yes it has 8 rooms, but i only have 4 open.) And the other natives appreciate the hunting perches. We'll be surprised as can be if the house yields nesting pairs this late. If this slum house doesn't bring martins in, I will be looking for a Trio this winter. Good grief.
Update: The gourd rack has to be ALL full Lewis Mods on ALL the ConleyII entrances. I tried porch plates on 4, and full mods on 4. The full mod is all that will stop the starlings from entering. Stinkers. Porch plates PLUS the WEPs. I have had some martin visitors interested in the gourd rack, but no stayers. Must be too classy and roomy, LOL
Here's a pic of the Lewis Mod on a THG
