I just had a Silver Laced Polish hen go broody. I was wondering why I wasn't getting any eggs from her (or so I though), and then a couple days ago she disappeared. Yesterday I found her sitting on a nest of 8 eggs hidden in the long grass.
This was very surprising to me, because I thought Polish chickens were supposed to be a non-sitting breed. This is my first year with Polish chickens, and I only have 3 adult Polish -- 2 hens and 1 rooster. The hens exhibit NO nesting instinct at all -- they totally ignore the nest boxes, and when they lay an egg, they just wander around looking anxious until they drop an egg in the middle of the floor. And they don't even sit on it for a bit like other breeds do. NO nesting instinct whatsoever. So I was totally shocked when I found this hen -- *gasp* -- on a NEST that she actually made herself!
I'm not sure she'll be a very good mother, however -- I observed her get off the nest today for food and water, and she stayed off WAY too long considering how chilly the weather is. But I'm pretty darn sure she's broody -- she makes those soft buk-buk-buk broody clucks while off the nest, and stays on it for the majority of the day and all night.
Weird...