Vịt color
Xám than
A dark smoky gray: the dilute black of Labradors that no standard accepts, and the charcoal corn snake.
2 Vịt breeds list Xám than. It is in a club standard for 2 breeds.
Breeds whose standards accept Xám than
| Breed | PCGB | BWA |
|---|---|---|
| CayugaVỏ trứng | Đạt chuẩn (“The earlier eggs have a washable dark pigment on the shells which becomes less intense as the season progresses”) | Đạt chuẩn (“The earlier eggs have a washable dark pigment on the shells which becomes less intense as the season progresses”) |
| East IndieVỏ trứng | Đạt chuẩn (“Like the Cayuga, the earlier eggs have a washable dark pigment on the shells which becomes less intense as the season progresses”) | Đạt chuẩn (“Like the Cayuga, the earlier eggs have a washable dark pigment on the shells which becomes less intense as the season progresses”) |