adj.已成灰的，灰一样的

Cinereous Vulture → 秃鹫
cinereous cinerus → 淡灰色的；似灰的
Cinereous Tyrant → 灰黑霸鹟
Cinereous Mourner → 烟灰悲雀
cinereous antshrike → 灰蚁
cinereous conebill → 朱红锥嘴森莺；朱红锥嘴雀
cinereous harrier → 灰鹞
cinereous tinamou → 灰穴
cinereous becard → 灰比卡雀