What is the longest living breed of chicken?

[varidgerunner]

Asil. Bred for high endurance, so therefore close to perfection in form and fitness. A friend of mine had a hen recently that hatched her own eggs at fourteen years of age. I have some that show all signs of being capable of the same. 10 years is normal and 15 not unheard of.

 

[maralpz2006]

My black naked neck a predator killed in june 2015 she was 10 years, my silver spangled hamburg she died last year she was 10 years old and my white leghorn she died this year she was 11 years,

 

[Serina81]

Belgian bearded d'Uccle (Barbu d'Uccle) 15 years old (we still have the receipt from the farm supply store) and still lays an occasional egg! She won her last best of breed in a show when she was 10!

How's your d'Uccle doing now?