By duck
Alive Boss DuckArmored DuckBaby duckDead Boss Duck (smoky)Dead DuckHunt Boss (smokeless)Ghost Duck (foggy)Ghost Duck (fogless)Golden DuckKamikaze DuckMechanical DuckNight DuckNinja duckNormal DuckPlastic DuckProf DuckRoyal DuckSuper duckThinking DuckSee all ducks...
By product
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ducks_list

ducks_list ADMIN
Aliases: ducks

Show ducks currently on the channel

Invoke with: 
dh!ducks_list
This command has some subcommands:
clear
Removes all ducks from the channel