Hi maybe some of you veteran chicken owners can help me out a little. I have a 7 month old EE named Nadia who was the first of my flock of 7 to start to lay, I have 3 EE's 2 RIR's and 2 Barred Rock. She has also been the my most consistent layer, which is the complete opposite of everything I have read about EE's. The last few days I have noticed she is sitting in her nest for hours, yesterday I went out and saw an egg, so I nudged her out of the box and grabbed the egg. She is also the only chicken to use a separate nesting box... I have 8 available and all but Nadia use the same one. She also has the perfect nest, she rearranges the straw to make a round deep bowl to sit in. None of my other girls have paid nearly as much attention to their shared nesting box. Today Nadia has been on her nest for over 4 hours, she has already laid, and is now just sitting. I'm thinking she's going broody, any thoughts? How will I know for sure?