Original dutch picture books:

Italian: Zenit e Nadir

Chinese (simplified): 燕雀与钨仔 (Yànquè yǔ wū zǐ)

English (US): Coppernickel

Spanish (Castillian): Pinzón

Japanese: ケープドリ (Kepudori)

French: Grand-Bec

German: Krawinkel & Eckstein

Korean: 구스토 (Guseuto)

Arab (UAE): عصفور الكوكو (Asfur al cucura)

Polish: Pelerynek

Danish: Kappefugl