noun
Baikal teal
A species of dabbling duck (Anas formosa). The name is usually written in katakana, as is common for bird names.
トモエガモは東アジアで見られる美しい鴨です。
The Baikal teal is a beautiful duck found in East Asia.
The name likely derives from the distinctive facial pattern resembling a tomoe (巴) crest, combined with 鴨 (kamo, 'duck').