The large crest on a Polish chicken can obscure vision, preventing them from seeing a swooping bird of prey.
Polish chicken skull vs. Cochin chicken skull
The skull of a Polish chicken rooster is compared to that of a Cochin chicken rooster of similar size.
mostly black Polish chicken
The American Poultry Association recognizes ten different color patterns in both large and bantam varieties, and another color, Non-Bearded Black Crested White, in only the large size.
A buff laced Polish chicken