Here are the collective nouns matched with the appropriate nouns:
- Fleet - ships
- Troop - soldiers (or monkeys)
- Swarm - insects (most commonly bees)
- Gaggle - geese
- Posy - flowers
- School - fish
- Pride - lions
- Herd - cattle (or other large animals)
- Pack - wolves (or dogs)
Let me know if you need any more information!