Answer:
Attracted by light but flies at night. It's wind and hairy but not too scary. What is it?
The fans of the pied piper's smooth sound who are feared by elephants
When they are caught, they are thrown away. When they escape, you itch all day.
My first is in ocean but never in sea. My second's in wasp but never in bee. My third is in glider and also in flight. My whole is a creature that comes out at night.
Though desert men once called me God, today men call me mad. For I wag my tail when I am angry. And growl when I am glad.
What is always coming but never arrives?