Voice
A very loud 'tek-tek' or 'dek-dek'. Song comprises a loudly whistled 'chee chee choree kirichoo', similar to that of the Japanese Grosbeak (Eophona personata).
Chinese Grosbeak (Eophona) [XC472149]
by Wonseok Jang from , Taiwan (call, song)
Chinese Grosbeak (Eophona migratoria) [XC824051]
by Bo Shunqi \u8584\u987a\u5947 from , China (call, song)
Subspecies
Geographical variation in plumage weak, not constant, and intermediates occur.
The following 2 subspecies are recognised:
migratoria Hartert, 1903 - Breeds eastern Siberia and Russian Far East (eastern Transbaikalia, middle Amurland and southern Ussuriland), north-eastern China (Inner Mongolia and Heilongjiang) and Korea; migrates to southern Japan (southern Honshu and Kyushu), eastern China (Guangxi east to Fujian) and Taiwan.
sowerbyi Riley, 1915 - Breeds central and east-central China (western Sichuan and Hubei east to Shanghai); migrates to Yunnan.