In recent weeks we have a lots of Great Crested Grebe action on the Thames so it nice yesterday for one to actually turn out to be a Red-throated Diver. This smart winter plumaged bird was first seen in Aveley Bay before hauling itself out on the mud.  This was not a very good sign and apparently it showed some signs of oil staining. Pity I was not around to see it but at least I already have it on my Rainham list! Phew!

(Shaun Harvey)

6-4-13