List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• quail
• Japanese quail (Coturnix japonica)

obsolete reading  usually written using kana alone  noun  noun (generic) 

• any bird of family Motacillidae (excluding the pipits), wagtail, longclaw

usually written using kana alone  noun  noun (generic)  archaic 

• francolin (partridge-like bird of genus Francolinus)
• partridge (of genus Perdix)

usually written using kana alone  noun  noun (generic) 

• partridge (of genus Perdix)

gikun or jukujikun  ateji  usually written using kana alone  noun  noun (generic) 

• Eurasian wren (Troglodytes troglodytes), wren

usually written using kana alone  noun  noun (generic) 

• (large) parrot (incl. the cockatoo)

usually written using kana alone  noun  noun (generic) 

• chambered nautilus (esp. species Nautilus pompilius)

rarely used kanji form  usually written using kana alone  noun  noun (generic) 

• true parrot (esp. small parrots such as the parakeet, lory and conure)

usually written using kana alone  noun  noun (generic) 

• musk deer

usually written using kana alone  noun  noun (generic) 

• Asian house shrew (Suncus murinus)