Answer:
Only one color, but not one size. Stuck at the bottom, yet easily flies. Present in sun, but not in rain; doing no harm, and feeling no pain. What am I?
What insect does a blacksmith manufacture?
I am all around yet to me you are half blind. Sunlight makes me invisible and difficult to find.
What has many keys but can't open a single lock?
Six letters do my name compound; among the aged oft I'm found; The shepherd also by the brook hears me when Leaning on his crook; but in the middle me divide and take the half on either side each backward read a liquor tell ev'ry gay toper knows it well.
Give it food and it will live, give it water and it will die.