Found a pair of these sleeping in a Wood Duck nest box during annual maintenance. Two years ago the same box had a sleeping Screech Owl.
Think it was a sharp shinned due to smaller size and tail looks more square. Open to alternate id.
growing along wetland/stream
Growing along stream/wetland
Berries are dark purple to black when mature. Berries are green earlier in the season.
Has small prickles on leaves and stem. Leaves in whorls of 5 and 6. A vine that climbs over other plants.