| 燕 | yàn sǔn | (bird species of China) Eurasian hobby (Falco subbuteo) | 
| 燕 | Yān | Yan, a vassal state of Zhou in present-day Hebei and Liaoning / north Hebei / the four Yan kingdoms of the Sixteen Kingdoms, namely: Former Yan 前燕 (337–370), Later Yan 后燕 (384–409), Southern Yan 南燕 (398–410), Northern Yan 北燕 (409–436) / surname Yan | 
| 燕 | yàn | swallow (family Hirundinidae) / old variant of 宴 | 
| 燕 | yàn | variant of 燕 | 
| 隼 | sǔn | falcon / Taiwan pr. [zhun3] |