James Fisher has written that the first person recorded as feeding wild birds was the 6th century monk Saint Serf of Fife who tamed a robin by feeding it.

Our front-door.

I had this brilliant idea to hang up bird feeders on that ladder, completed forgetting that Lia is full of cats and that if a bird were to ever come for food there it would get eaten itself. 

So the bird feeder go in the tree.