Mice range in color from white to light brown, dark brown, silver, gray or black. Some mice exhibit dual coloration. White and brown is the most common of these combinations, while some specimens may have white, brown and black coats.
Katrina was the most destructive storm to strike the United States and the costliest storm in U.S. history, causing $108 billion in damage, according to the National Oceanic and Atmospheric Administration (NOAA). It ranks sixth overall in strength of recorded Atlantic hurricanes.
Katrina formed in the Bahamas on August 23, and headed west, striking southern Florida as a Category 1 hurricane. After that, Katrina entered into the Gulf of Mexico, where extremely warm water temperatures allowed it to strengthen into a Category 5 hurricane with 175 mph winds early on August 28.