Answer:
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.
What is that which, while it lives, constantly changes its habit, that is buried before it is dead, and whose tomb is valued wherever it is found?
I'm not a pet with long floppy ears I just share their name when a ship disappears. What am I?
I quack and have webbed feet. What am I?
What insect does a blacksmith manufacture?
I love spinach.