The Red-billed Chough's (Pyrrhocorax pyrrhocorax) name comes from its distinctive red beak and legs, with its scientific name, Pyrrhocorax pyrrhocorax, meaning flame-coloured raven from the Greek pyrrhos for flame, corax for raven. The common name "chough" itself originated from the call of the jackdaw, but transferred to this similar crow species, especially in Cornwall where it was historically common, leading to its nickname "Cornish Chough". Males and females are identical, although generally the male is slightly larger than the female. Red-billed Choughs live in mountainous regions and coastal cliffs across Southern Europe, Central Asia, India, and China, favouring rocky crags and short, grazed grasslands for foraging insects and invertebrates, using their long bills to probe the ground.