Answer:
Though easy to spot, when allowed to plume, It is hard to see, when held in a room.
They can float and tickle, but their sound is rarely heard unless you're a pillow or bird. What are they?
A building where people and stories are on stage
I am the red tongue of the earth, that buries cities.
What does a WW1 Trench, A Submarine and a Popular Phone App all have in common?
The profession of Jimi Hendrix and Eric Clapton
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?