Seagulls are annoying, aren't they? They're so noisy, and will give away your position if you disturb them.

[Clearly that's the point he was trying to get across! Erwin lets the shovel rest against his leg and straightens up.]

Well then, Randy, you've got a choice to make. I can keep shoveling, or I can move the body for you. I'm afraid I can't do both at the same time.