Oyster Catcher Chick

Over the last few days a pair of Oyster Catchers have appeared on the lawn by reception at work. Yesterday we saw the chick walking and falling around, then hiding in the flowers, stones etc.

I tried a blip yesterday through the windows (so as not to disturb the parents), but to much reflection.

So today this one of the chick on the edge of the lawn, and the flowerbed. Having never seen one before I cannot gauge its age etc.