Hello, Newbie here! Been raising chicks/chickens for about 1.5 years and about 2 weeks ago we found 1 dead in the run. My husband said its neck appeared broken and I read that sometimes they can get spooked and fly around into the walls. Has anyone else had this happen? Second, we have 4 leghorn hens but I am suspicious of 1 of them. It's comb is much larger and flips to the side and its wattles are longer than the rest. I wasn't sure if perhaps she was a rooster? Any other rooster characteristics I should look for? I cracked an egg this morning and it had blood inside, more than I have seen and wondered if my suspicions were correct and it was a baby chick starting?? Thanks for you help and advice!!