Answer:
A king without a crown
I have a tail. I can fly. I'm covered in colorful feathers. I can whistle and I can talk
It can be white or blue or black, Humped or have a horn. And when it talks it sings its menuets, as it's travelling the depths.
I hop along and have a pocket where I keep my babies. I live in Australia. What am I?
A huge mythical animal said to resemble a whale.
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive!