when bears wake up from hibernation it's time to take in the bird feeders, take better care of our garbage, etc etc. If it's an issue- put an electric fence around your hen house (and hen yard if you have one. We keep bears out of our two acre fruit orchard with three strand electric fence on a solar charged power unit- no costs once materials are purchased and put in place- it's not foolproof, but it all helps- build you coops right, use electric fence for bears, yotes etc and layer your protection as much as possible. good luck with your black furry visitor. Keystonepaul