Bacteria that cause pus are called pyogenic. Although pus is normally of a whitish-yellow hue, changes in the color can be observed under certain circumstances. Pus is sometimes green because of the presence of myeloperoxidase, an intensely green antibacterial protein produced by some types of white blood cells.
Chestnut Mare. Chestnut Mare is a song by the American rock band The Byrds, written by Roger McGuinn and Jacques Levy during 1969 for a planned country rock musical named Gene Tryp. The musical was never staged and the song was instead released in September 1970 as part of The Byrds' (Untitled) album.
A palomino mare with a chestnut foal. This golden shade is widely recognized as palomino. Palomino is a coat color in horses, consisting of a gold coat and white mane and tail. Genetically, the palomino color is created by a single allele of a dilution gene called the cream gene working on a red (chestnut) base coat. Palomino is created by a genetic mechanism of incomplete dominance, hence it is not considered true-breeding.