Interesting that the sparrows have all started to get a bit frisky at the same time! Good luck with it sammi - how big is your entrance hole, out of interest?
Hi Matt I'm not absolutely sure. I'm thinking it was the one that came with the box (Garden Nature) but it may be that 2 different sizes came with the box and we can't remember making a choice so we will have to do a bit of stealth measuring
Dust if you must but wouldn't it be better To watch the birds ...........
