Others are rings hung vertically, perhaps with a perch across the ring. Since these swings have one main hanger, they rotate and swing in all directions. Both versions can be made more interesting by adding wooden spools, beads, and other items to the rings. Some come covered with many colorful pieces of rope knotted around the rings. Birds enjoy chewing the wood or untying the knots while swinging, twisting their bodies into all types of positions to reach the items.
Caves Caves are similar to trapezes.
They consist of a ring hung vertically from a single hanger. Since these swings have only one hanger, they rotate and swing in all directions. Caves come completely covered with many colorful or white pieces of rope knotted around the rings. About 2 -3 inches of rope are left loose below the knot. Together these loose ends form a soft, cozy looking halo around the ring.