Answer:
Though easy to spot, when allowed to plume, It is hard to see, when held in a room.
At night I come without being fetched. By day I am lost without being stolen.
What turns from red to black as soon as it touches water?
What is the thing that stays the same size, but the more it's used the more it decreases?
A serpent swam in a silver urn, A golden bird did in its mouth abide, The serpent drank the water, this in turn, Killed the serpent. Then the gold bird died.
I have two eyes in the front and a lot of eyes on my tail