hi guys, i had 5 birds. had. last night they decided to hop way up in a tree and roost. they were a good 20 feet up. i considered them pretty safe, as i don't see foxes, racoons, etc. aruond my property and it is well fenced also. turns out that was quite a mistake. something killed my leghorn and black copper maran. it mangled a rooster(i think a welsummer), and a silver laced wyandotte. as i have said in other posts, i'm heartbroken. the BCM was my buddy. now, on to my question. what did this??? they were not eaten, no head, torso, comb, nothing. just killed. what could have, would have gotten so high up in the tree and just killed for sport? any thoughts would be appreciated, although of course, i won't be leaving any chickens out of the run anymore during the night. thanks guys.