Doves and pigeons are highly edivble.
The Eurasian collared dove and ringed turtle dove are ring necked doves.
Ring-necked snakes are a member of the family Colubridae.
India
Ring necked pheasant.
The conservation status of the ring-necked dove is listed as 'least concern.' This means there are plenty of these birds left in the wild and they are not endangered.
Hybridization or induced mutation
India
an edible circle is an onion ring
Allen L. Farris has written: 'The ring-necked pheasant in Iowa--1972' -- subject(s): Bird populations, Ring-necked pheasant
The collared doves and ringed turtle doves have that coloration.
try a google image search for ring neck pheasant.
The Ring necked Pheasant.