Bait means, for purposes of taking wildlife other than fish, any material used to attract wildlife by sense of smell or taste except:
(1) Parts of legally taken wildlife or fish that are not required to be salvaged if the parts are not moved from the kill site; or
(2) Wildlife or fish that died of natural causes, if not moved from the location where it was found.
36 CFR § 13.1
The following definitions shall apply to all regulations contained in this part: