entity_id,period_id,confidence,rationale,source_id,review_status
ENT_MON_STYMPHALIAN_BIRDS,PER_GRK_ARCHAIC,high,Man-eating bronze-beaked birds of Lake Stymphalia driven off by Heracles in his sixth labour. Attested Apollodorus 2.5.6; Pausanias 8.22.4. Collective entity.,SRC_GANTZ_EARLY_GREEK_MYTH,reviewed