Common Nature

[Macro image of a great crested grebe sitting on its nest.]

I spotted this great crested grebe brooding on its nest in the canal at Westerdok in Amsterdam. I thought its nest was a remarkable construction: the usual twigs, but also bits of plastic rubbish, and finishing touches of hollyhock. I was also impressed by the two female mallard duck bodyguards who immediately rushed over when I started taking photos. They didn't quack, but eyed me up silently as they circled the nest at a careful distance.

We were staying on a barge nearby for three nights and I checked on the grebe morning and evening. I don't believe it stirred from the nest in that time, so hopefully soon there will be some freshly hatched urban grebes learning to navigate the Dutch canal system!