New to BYC. New to having chickens. I have lost a few chickens lately, started with 6 now down to 2. When described to a friend he suggested maybe a great horned owl, how might I know? What would the "victims" look like after attack? Also, the attacks are happening during the daylight and some maybe dusk. Also, one chicken is completely missing, would an owl take a chicken away? Thanks for any insight.