The hierofalcons are four closely related species of falcon which make up the subgenus Hierofalco:
The hierofalcons are four closely related species of falcon which make up the subgenus Hierofalco: Lanner falcon, Falco biarmicus Laggar falcon, Falco jugger Saker falcon, Falco cherrug Gyrfalcon, Falco rusticolus
The black falcon of Australia is occasionally considered allied to the hierofalcons: indeed it seems fairly close to them (Wink et al. 2004).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).