Coprophagia
Coprophagia (/ˌkɒprəˈfeɪdʒiə/ KOP-rə-FAY-jee-ə) or coprophagy (/kəˈprɒfədʒi/ kə-PROF-ə-jee) is the consumption of feces. The word is derived from the Ancient Greek κόπρος kópros "feces" and φαγεῖν phageîn "to eat". Coprophagy refers to many kinds of feces-eating, including eating feces of other species (heterospecifics), of other individuals (allocoprophagy), or one's own (autocoprophagy). Feces may be already deposited or taken directly from the anus. Some animal species eat feces as a normal behavior, whereas other species may eat feces under certain conditions.