I am new to the list. I am also new to chickens. I have (or I should say...had) 4 beautiful heritage breed hens (all about 8-9 months old). Buffy (my Buff Orpington) was killed by a hawk on the 23rd of December. I was home that day and I noticed that they were extremely skittish when I went out to their yard. But, I had just added a "toy" for them to perch on in their yard and I thought that was why they were so flighty. Anyway, I left them to get used to it and went inside. Not a half an hour later I hear this cackling and clucking. I thought they were laying (sometimes they make a LOT of noise) but it didn't let up, so I went out there and I found my poor, beautiful Buffy on the ground under the hemlock trees with this hawk sitting on top of her! He flew away when I approached but it was too late. Poor Buffy was dead! She was a really sweet, quiet girl...I raised her from a chick....I was heart-broken! Anyway, this bird (I'm pretty sure it was a red-tailed) was probably only a little more than half her size and I really thought that since my chickens are large breeds, plus they have their coop and low branching hemlocks along the back of their yard for cover, that they were not at a high risk for a hawk attack. They have been out in their yard (a fenced area around their coop - maybe 20' X 45') almost daily since mid-summer and I have not had any problems (other than a neighborhood cat stalking them a couple of times). They get locked in their coop every night. Needles to say, I was shocked that this happened...and so sad! I locked up the remaining 3 in their coop for the next 4 or 5 days while I attempted to cover their yard with netting. I used deer netting that comes in rolls of 100 feet by 7 feet. I ran 3 strips of it across the yard and zip-tied the edges together to form a complete 20 foot wide net. I used large 8foot tall, round, plastic, heavy-duty, tomato stakes (got them at Home Depot) plus some 6 foot ones that I zip-tied together to make them about 10 feet tall. I stuck these in the ground to prop up the netting in several places and along the edges of the fence. Anywhere I had a gap (it's hard to get the netting all the way in the branches of the hemlocks) I put up fishing line and hung CDs around. I'm hoping it will be enough to keep the hawks out. I haven't seen any around since I put up the netting... maybe that one was on a migratory route and simply passing by, or maybe the fact that he really didn't get to eat any of her (she was perfect except for a little blood on her face) has kept him from coming back. Here is a thought that I would like some feedback on...I was thinking that maybe one of those LED/LASER Christmas moving spotlights that you shine on the house as a lighting decoration ...but pointed up into the sky....would help keep the hawks away? Thank you in advance for any thoughts or suggestions. I'm sorry for anyone who has lost their chickens to predators....I know what it is like to get attached to them. I really do miss Buffy!