Hi I'm new to raising chickens I've had mine for about 6 months. I started with 10 and now I have 8. Two of my chickens have disappeared on different occasions, no feathers or blood and no chicken. I don't know what could be getting them it's almost as if they just wondered off. But both times my other chickens were beyond scared and hid under my car. We let them free range because their coop isn't as big now that they're huge. I don't if it's a hawk or if it's a fox. Anyone have any ideas on what it could be or what happened to them?