I see no difference between leaving empty hulls and plastic cups and or food wrappers.

Guys who leave empty hulls are the same guys who think cigarette butts can be thrown anywhere and trash that gets near the can is "close enough".

Plastic doesn't rot away, if everyone left hulls think of the garbage that would pile up in a few years. It is just lazy and ignorant NOT to take them with you. What happened to the rule of thumb for all hunters that "If it went into the field/woods with you it comes out with you."?