Dodatak:Abecedni popis ptičjih vrsta: Ay
Izvor: Hrvatska internetska enciklopedija
Ayt
Aythya
- Aythya affinis (Eyton, 1838)
- Aythya americana (Eyton, 1838)
- Aythya australis (Eyton, 1838)
- Aythya australis australis (Eyton, 1838)
- Aythya australis extima Mayr, 1940
- Aythya baeri (Radde, 1863)
- Aythya collaris (Donovan, 1809)
- Aythya ferina (Linnaeus, 1758)
- Aythya fuligula (Linnaeus, 1758)
- Aythya innotata (Salvadori, 1894)
- Aythya marila (Linnaeus, 1761)
- Aythya marila marila (Linnaeus, 1761)
- Aythya marila nearctica Stejneger, 1885
- Aythya novaeseelandiae (Gmelin, 1789)
- Aythya nyroca (Guldenstadt, 1770)
- Aythya valisineria (A. Wilson, 1814)
Animalia → Chordata → Aves → Anseriformes → Anatidae