Joanne Casey, Internet Caretaker.
I think seal. Sea lions have visible ears and flippers more adapted to land than seals. Not really close enough to be sure.
I don't see any ears so it must be a seal. A seal-lyin' :)
^^^Oh, Joanne....I see what you did there ;) And yes...that is a seal...
Ha ha :) He's gorgeous but from my only experience with them at a zoo as a kid, they don't have great singing voices.(I didn't live in the zoo)