Over the years we have had birds nest in tractors, example one year a robin choose to nest in the roof lining of our ford cabbed scraper tractor, gaining access through the missing back glass ? wagtails are always about here and have nested under the back of little used tractors in the past? Birds we dont want to nest or do we something about are feral pigeons that used to nest, then mess in cattle water troughs or on farm tractors? The others we like to see and try to accommodate them? Other birds that come into the buildings are pheasants, both male and female to have a scratch in the straw. What have you got? Any stories please post