Cra Cra

Some articles on cra cra:

Cross-linguistic Onomatopoeias - Animal Sounds - Crow Calling
... Finnish, kraa kraa In French, crôa crôa In German, krah krah In Greek, cra cra κρα κρα In Hebrew, qràqh qràqh קְרָע־קְרָע In Hindi, kaa kaa In Hungarian kár kár In Indonesian ...