形态特征
北领角鸮背部以灰褐色为主，腹部灰白色，有黑色及皮黄色杂纹或斑块。面盘不发达，耳羽发达，眼睛虹膜棕红色，嘴深褐色，后颈有领斑，足污黄色。[2]
亚种
北领角鸮一般分为以下三个亚种：[3]
- Otus semitorques pryeri（Gurney, 1889）
- Otus semitorques semitorques（Temminck & Schlegel, 1844）
- Otus semitorques ussuriensis（Buturlin, 1910）
参考文献
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