Hwy 61, I think you must be a lawyer

Read the bold print below. If you shoot your geese with steel, put them in the cooler beside you, break open the box of lead dove shot and commence to shooting doves, you have broken the law. You will receive a citation for possession of lead shot while hunting waterfowl.
TITLE 50--WILDLIFE AND FISHERIES
CHAPTER I--UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE
INTERIOR--(Continued)
PART 20--MIGRATORY BIRD HUNTING--Table of Contents
Subpart C--Taking
Sec. 20.21 What hunting methods are illegal?
Migratory birds on which open seasons are prescribed in this part
may be taken by any method except those prohibited in this section.
No
persons shall take migratory game birds:
(a) With a trap, snare, net, rifle, pistol, swivel gun, shotgun
larger than 10 gauge, punt gun, battery gun, machinegun, fish hook,
poison, drug, explosive, or stupefying substance;
(b) With a shotgun of any description capable of holding more than
three shells, unless it is plugged with a one-piece filler, incapable of
removal without disassembling the gun, so its total capacity does not
exceed three shells. This restriction does not apply during a light-
goose-only season (lesser snow and Ross' geese) when all other waterfowl
and crane hunting seasons, excluding falconry, are closed while hunting
light geese in Central and Mississippi Flyway portions of Alabama,
Arkansas, Colorado, Illinois, Indiana, Iowa, Kansas, Kentucky,
Louisiana, Michigan, Minnesota, Mississippi, Missouri, Montana,
Nebraska, New Mexico, North Dakota, Ohio, Oklahoma, South Dakota,
Tennessee, Texas, Wisconsin, and Wyoming.
(c) From or by means, aid, or use of a sinkbox or any other type of
low floating device, having a depression affording the hunter a means of
concealment beneath the surface of the water;
(d) From or by means, aid, or use of any motor vehicle, motor-driven
land conveyance, or aircraft of any kind, except that paraplegics and
persons missing one or both legs may take from any stationary motor
vehicle or stationary motor-driven land conveyance;
(e) From or by means of any motorboat or other craft having a motor
attached, or any sailboat, unless the motor has been completely shut off
and/or the sails furled, and its progress therefrom has ceased:
Provided, That a craft under power may be used to retrieve dead or
crippled birds; however, crippled birds may not be shot from such craft
under power except in the seaduck area as permitted in subpart K of this
part;
(f) By the use or aid of live birds as decoys; although not limited
to, it shall be a violation of this paragraph for any person to take
migratory waterfowl on an area where tame or captive live ducks or geese
are present unless such birds are and have been for a period of 10
consecutive days prior to such taking, confined within an enclosure
which substantially reduces the audibility of their calls and totally
conceals such birds from the sight of wild migratory waterfowl;
(g) By the use or aid of recorded or electrically amplified bird
calls or sounds, or recorded or electrically amplified imitations of
bird calls or sounds. This restriction does not apply during a light-
goose-only season (lesser snow and Ross' geese) when all other waterfowl
and crane hunting seasons, excluding falconry, are closed while hunting
light geese in Central and Mississippi Flyway portions of Alabama,
Arkansas, Colorado, Illinois, Indiana, Iowa, Kansas, Kentucky,
Louisiana, Michigan, Minnesota, Mississippi, Missouri, Montana,
Nebraska, New Mexico, North Dakota, Ohio, Oklahoma, South Dakota,
Tennessee, Texas, Wisconsin, and Wyoming.
(h) By means or aid of any motordriven land, water, or air
conveyance, or any sailboat used for the purpose of or resulting in the
concentrating, driving, rallying, or stirring up of any migratory bird;
(i) By the aid of baiting, or on or over any baited area, where a
person knows or reasonably should know that the area is or has been
baited. However, nothing in this paragraph prohibits:
(1) the taking of any migratory game bird, including waterfowl,
coots, and cranes, on or over the following lands or areas that are not
otherwise baited areas--
(i) Standing crops or flooded standing crops (including aquatics);
standing,
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flooded, or manipulated natural vegetation; flooded harvested croplands;
or lands or areas where seeds or grains have been scattered solely as
the result of a normal agricultural planting, harvesting, post-harvest
manipulation or normal soil stabilization practice;
(ii) From a blind or other place of concealment camouflaged with
natural vegetation;
(iii) From a blind or other place of concealment camouflaged with
vegetation from agricultural crops, as long as such camouflaging does
not result in the exposing, depositing, distributing or scattering of
grain or other feed; or
(iv) Standing or flooded standing agricultural crops where grain is
inadvertently scattered solely as a result of a hunter entering or
exiting a hunting area, placing decoys, or retrieving downed birds.
(2) The taking of any migratory game bird, except waterfowl, coots
and cranes, on or over lands or areas that are not otherwise baited
areas, and where grain or other feed has been distributed or scattered
solely as the result of manipulation of an agricultural crop or other
feed on the land where grown, or solely as the result of a normal
agricultural operation.
(j)
While possessing shot (either in shotshells or as loose shot for
muzzleloading) other than steel shot, or bismuth-tin (97 parts bismuth:
3 parts tin with <1 percent residual lead) shot, or tungsten-iron (40
parts tungsten: 60 parts iron with <1 percent residual lead) shot, or
tungsten-polymer (95.5 parts tungsten: 4.5 parts Nylon 6 or 11 with <1
percent residual lead) shot, or tungsten-matrix (95.9 parts tungsten:
4.1 parts polymer with <1 percent residual lead) shot, or tin (99.9
percent tin with <1 percent residual lead) shot, or tungsten-nickel-iron
(50% tungsten: 35% nickel: 15% iron with <1 percent residual lead), or
such shot approved as nontoxic by the Director pursuant to procedures
set forth in Sec. 20.134, provided that this restriction applies only to
the taking of Anatidae (ducks, geese, (including brant) and swans),
coots (Fulica americana) and any species that make up aggregate bag
limits during concurrent seasons with the former in areas described in
Sec. 20.108 as nontoxic shot zones, and further provided that:
(1) Tin shot (99.9 percent tin with 1 percent residual lead) is
legal as nontoxic shot for waterfowl and coot hunting for the 2000-2001
hunting season only.