Made from a hollow log & a bit of old steel that was laying around. It serves more as a garden ornament as I've never seen birds go in there.
I am a bit snowed under with family matters at the moment (dealing with aged care & related issues...what a nightmare!), but will hopefully get around to catching up with commenting as soon as I can 😊
I sympathise with your family matters. We now have both our dads in Care Homes - one nearby and the other in Northern Ireland. It does get easier, but is a very difficult period for all concerned. A lovely image of some beautiful garden recycling!
Ian