Okay, I've tried reading the posts here to get help, but I'm not sure if my situation fits what others have asked. So... I had 7 chicks (they are about 3 months old). Everything was fine until a few days ago. I found one of my white chicks laying dead in the yard. Honestly, I thought maybe one of the cows stepped on her (they like to run with the cows). Then, about an hour later, I saw a hawk flying LOOOWWWW over the back yard and ran out to investigate...and found ANOTHER white chicken dead next to the hay. But, where she was, there was no way the cows got to her...and she looked fine...just dead. Then, this morning, I went out to the coop to let the girls out, and another little hen was dead...just laying in the middle of the coop floor. This afternoon, I gathered all the little ones (the 4 that are left) and was looking and listening and two of them sound "raspy"...like they're hoarse. I don't know if maybe their voices are changing or maybe they're sick. I'm so frustrated...and sad...any ideas? Thank you.