The term HERON WHITE is a combination of two words, 'HERON' and 'WHITE'. HERON is a type of large wading bird that is found in many parts of the world. It has long legs, a long neck, and a long bill. WHITE is a color that is often associated with purity and innocence. The crossword solution for this term is EGRET, which is another type of wading bird that is similar to HERON but is usually WHITE in color. Egrets are found in wetlands and marshes and are known for their elegant plumes.