Baby blueberries

I met up with B for lunch today. He used to work for me over 20 years ago and we have stayed in touch.  Once I was back home, I had a potter in the garden. I’ve finally got the tomatoes into the big pots. I’m not growing so much this year, so just the two varieties, one cherry type and one salad type. .
My 3 pots of blueberries mostly look after themselves and it looks like being a bumper year, with all three shrubs being covered in berries. I just need to keep the blackbirds off them.