5 years and counting

Today is the 5 year calendar anniversary of when I started blipping without missing a day. The blip machine put that at 17th December last year, I guess just on a numerical basis, if anyone can expand further I'd be interested to hear. So, no actual notification from blip, which is fine, but this is the date I recognise in my mind.
UK day 3 of lock down and thus far our routines are working well.
Callum doesn't have any work till week after next, so I take dogs out for my walk as normal in the morning, he does the evening one.
Before my walk this morning, the birds were bouncing around and the pied wagtail sat in the sun on the garage roof. Then during my walk, the park was quiet and I stopped for a few minutes to capture the shrub in extras, does anyone know what it is perchance?