Juvenile Cormorant, Kingston, Tasmania

Day 17 Rear view of a juvenile cormorant.
My Googling has suggested that there are three types of cormorant possible here near Hobart, (black-faced, pied and great) but so far, I have been unable to determine which this is.

It was one of 4 over a large pond (small lake) in Kingston on the outskirts of Hobart, Tasmania. A front view may be seen on my Flickr site here.