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| | Species info - HTML |
 | | Nishitama, one collected, before 1922 (Austin and Kuroda 1953); Chiba |
 | | He Yeheng (1994) compiled records of this species from sixteenth century district reports, and concluded that it had occurred in Gansu, Shaanxi, Shanxi, Hebei, south-western Shandong, Henan, Hubei, Anhui, Jiangsu, Zhejiang, Jiangxi and Hunan. |
 | | However, his report of its occurrence in Sichuan was probably based upon a misidentification of Chinese Pond-heron Ardeola bacchus, and his report from southern China is also unconvincing (SC), although it presumably occurred in the lower Yellow River and Yangtze River basins as that time, given the more recent records from there (see below). |
| www.rdb.or.id /view_html.php?id=140&op=nippnipp (6209 words) |
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