Answer:
I am a mammal that lives in the sea. I have flippers and am known for my intelligence. What am I?
My first is twice in apple but not once in tart. My second is in liver but not in heart. My third is in giant and also in ghost. Whole I'm best when I am toast.
A colourful bird that talks
I have a long thin beak that I use to suck nectar from flowers and my wings beat very fast. What am I?
Tall when seated, short when standing.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.