Egret

On our walk today I spotted something white in the distance, my camera zoomed into what seemed like a bird of sorts.
Once home & loading it onto the laptop & zooming in further I can see I was right, it's an Egret.
I have seen them along Horsey Sewer before, but not for a long while; such a pretty unusual bird.
The walk was nice in the sun, but still rather cold which doesn't help with the Osteoarthritis, I cannot give up, I still make sure I go for at least one walk a day.