I am so blessed!
I have three juvenile owls, not just two assumed previously. All three came in where I could here three distinct voices in three different tree no more than 75 yards away. At same time an adult was hunting among pens stirring up chickens. Owls targeting voles and likely rabbits but did take a culled Missouri Dominique carcass I had intended for use as opossum bait.
All this disturbance is causing free-ranging broody hens to change roost locations also most every night. I have find each location and make certain they are not situated where owl can see exposed hen over chicks. If that is a problem then I place Bradford Pear branch over hen to provide cover. That is aggravating when hens can be hidden in a 1/4 acre patch of weeds. I currently do not have a dog that helps locate the hens making effort more labor intensive.
My pup is starting to get into barking at the owls but they do not just fly off. Dogs have to wait the owls out.