1.   Only one color, but not one size,

     Stuck at the bottom yet easily flies

     Present in sun, but not in rain,

     Doing no harm, feeling no pain.

     What am I?

2.    Old Mother Twitchet had one eye, 

       and a long tail that she let fly

       Every time she went through a gap,

       She left a bit of her tail in the trap.