I take it that this birdbox is in your garden, how far away is it from your wifi and can you post a picture of your garden showing the birdbox.
I would like to buy one.
Andy
Ok, now we get a better picture, this would be worth a punt!
https://www.screwfix.com/p/swirl-exposed-shower-mixer-fixed-chrome/954KF?tc=UB4&gad_source=1&gclid=Cj0KCQjw0MexBhD3ARIsAEI3WHKJ2NS2CvQWWHzqzYVWmX9cko_PxP0QwAO05vf6d0wxvOynIhKwIOsaAsVGEALw_wcB&gclsrc=aw.ds
Andy