柳莺与大白喉莺相似，但体型较小。
A willow warbler is similar to the greater whitethroat but smaller.
包括彩色霸鹟、芦鹀、白喉莺在内的鸟类常常避开在城市生存。
Species which tend to avoid cities include pied flycathers, reed bunting and whitethroat.
包括彩色霸鹟、芦鹀、白喉莺在内的鸟类常常避开在城市生存。
Species which tend to avoid cities include pied flycathers, reed bunting and whitethroat.
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