It is illegal for taxi drivers to carry rabid dogs or corpses.
This is part of the Public Health (Control of Disease) Act 1984, sections 33 and 34: Public Conveyances. An interesting discussion regarding this law (and a few others) can be found here.
One may not place a dead bird on a neighbor’s lawn.
Sec. 11-3-7 Dead animals; disposition. No person shall place any dead animal upon his premises or upon the premises of any other person, or allow any dead animal to remain upon his premises or permit any dead animal belonging to the person to remain upon the premises of another without disposing of same or causing…