These are Australian Pelicans - Pelecanus conspicillatus - which is described in my guide book as a 'huge black-and-white bird with very large bill and pink bill pouch'. I think this is the kind of bird that goes under the heading of unmistakable in Australia!
These birds were loafing about at the end of the day near Swan Bay jetty, nr. Point Lonsdale in Victoria, Australia.
I don't think I can ever pass up the chance to photograph these birds, even if I have lots of shots already in the bank!
Now it's over to you - click on the blue button and off you go. Cheers - SM