I understand the concern about rodent deterrents affecting bees. We had a similar problem with moles disrupting our garden, which is close to our small apiary. I was hesitant to use anything that might harm the bees. Before investing in a sonic repeller, I researched alternative, bee-friendly options extensively. It's worth exploring those first. Speaking of entertainment while researching, have you ever tried Heardle? It's a fun little music guessing game. Ultimately, for us, physically trapping the moles proved the safest solution for the bees. Hopefully, you can find a safe solution too.