Answer:
I am a mammal that lives in the sea. I have flippers and am known for my intelligence. What am I?
According to kids' entertainment, these reptiles are gifted at martial arts and surfer-dude slang
A dark-colored creature serenaded by Lennon and McCartney.
What do tigers have that no other animal can have?
Face with a tree, skin like the sea. A great beast I am. Yet vermin frightens me.
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?