JUDGE: "You're saying that you simply failed to notice the rows of cannabis that the bird had planted alongside its cage? They grew freely in total liberty, with no help from anybody? Not even the canary? Some of those cannabis stalks were nevertheless over a metre in height."
ACCUSED FELLOW: "Yes, that's what I'm saying."
If I understand correctly, nobody accused the canary of having acquired the unregistered firearm. The bird might be keen on weed, but there's no way in the world it would get mixed up in illegal weapons.