Please identify this bird

[Old Merc]

Not a very good photo,sorry. Take by a lake in a nature reserve in Berkshire.
Just look at that beak?

[randlemarcus]

Good enough snap to be a Great Cormorant.

[Boosted LS1]

Nah defo a lessor ;-) Which reminds me, where's my shag?

[Drive it fix it repeat]

Think that’s Steve, yeah 100%

[Old Merc]

Thanks for the Cormorant suggestion.
I`ve been researching and think its more likely to be a juvenile double crested cormorant.