While dietitians work with individuals, as the above examples explain, in the NHS and on a freelance basis, they also work across the board wherever food and nutrition is present. Dietitians work in many areas and arenas.
Queen conchs are a species threatened by overharvesting, and fishing for conchs is no longer allowed in Florida waters (see NOAA queen conch site for more information on conch fishing). Queen conchs are still harvested for their meat in other areas of the Caribbean, where they are not yet endangered.
There are two types of coral. Calcareous corals are composed primarily of calcite and come in whites, reds, and pinks. Conchiolin corals are composed of conchiolin, the same substance found in pearls and other shells. They come in black, brown, and gold colors.