Hot day Sparrow Proofing

Recently Bron and I had the opportunity to Sparrow proof an older style house.  The house already had mesh between the rafters but the sparrows and Mynas were just landing on the top of the wall and walking under the rafters which had no mesh. The end of the roof void was full of birds nests which carry bird mite and can be very uncomfortable to anyone inside the house who may be sensitive or have an allergy to mites.  We removed the old mesh and screwed in new smaller bird mesh tucking it under each rafter leaving no entry points unfortunately we must have picked the hottest day of the year to do this job so we were both exhausted by the end of the day but very pleased with our effort.
Graeme