List collective nouns for the following items: birds, ships, cattle, wolves, bees, ants, hay, fish, cards, papers, grapes, lions, rice, oysters, musicians, geese, drawers, singers, mountains, trees.

Here are the collective nouns for each item:

1. A flock of birds
2. A fleet of ships
3. A herd of cattle
4. A pack of wolves
5. A swarm of bees
6. An army of ants
7. A bale of hay
8. A school of fish
9. A deck of cards
10. A stack of papers
11. A bunch of grapes
12. A pride of lions
13. A bowl of rice
14. A bed of oysters
15. A band of musicians
16. A gaggle of geese
17. A chest of drawers
18. A choir of singers
19. A range of mountains
20. A forest of trees