Congrats paul (nice to pick a winner) and thanks geting.
A couple of points on the cormorant/shag clip. We often see lots of cormorants together - last week on a local canal reservoir there were about 40!
It didn't mention the characteristic wings outstretched pose. This is because, unilke most waterbirds, their feathers aren't oily, so they can dive better. However, this means that they have to dry them out in between dives, hence the drying stance!