Some of the bugs have six limbs, some have only four.
When the two little boy ants taunt Flik upon his departure, the wrong one says, "Your dad's right; he's gonna die." It was his dad who said it, not his friend's dad.
The circus bugs could easily stop the Flaming Death trick and save P.T. by removing a match from the "fuse."
The ants actually remove leaves from the tree to make the bird, hastening the day when the last leaf falls. And how does Hopper know just when that will be, anyway?
See more glitches from Disney movies.
