Fungus, Mold on animal feces. White fuzzy mold growing. Taken in the morning after a rainy day. On ground on wood chips outside of apartment building. White spores growing around feces. Southern United States, Florida. Can be found anywhere in the world, just best in warm, damp, and humid conditions. Kingdom Fungi, possibly penicillium species? Reference: https://www.moldbacteria.com/mold/penicillium.html