are wasp's a threat to chickens? some of my younger birds fly up into this tree, they wanted to roost there one night and as I was chasing them out I noticed the was nest. I am chicken to remove it, don't think spraying would be good. Make the wasp's angry and could go after chickens as well as us, it is not very high. Might be able to put a feed bag around it and clip the branch. Would like to wait till fall when it gets much colder at night, but they also become more aggressive in the fall. They don't seem to be bothering the chickens now. any one have any experience with this problem?