noun
red-legged partridge
A bird species (Alectoris rufa). The name is usually written in katakana as アカアシイワシャコ.
アカアシイワシャコはヨーロッパ南西部に生息する鳥です。
The red-legged partridge is a bird that lives in southwestern Europe.
Compound of 赤足 (あかあし, 'red legs') + 岩鷓鴣 (いわしゃこ, 'rock partridge'). The exact derivation is uncertain, but the name describes the bird's appearance and habitat.