The nest is a cup of twigs, pine needles, grasses, and rootlets. Nerve rootlets combine to form nerve roots. Its root is of the rhizome type with fine rootlets. Emerging from the anterolateral sulci are the CN XII (hypoglossal nerve) rootlets. These fibres join together to form rootlets, roots, and finally the spinal accessory nerve itself. The nest is lined with grass, moss, shredded bark and rootlets. Lateral to these rootlets and the anterolateral sulci are the olives. Vines growing on the trunk of a tree become firmly attached through numerous aerial rootlets. This bird makes a loose cup nest of grasses and rootlets placed in a bush. These include&colon; feather, hair, wool, spider cocoons, strips of bark, rootlets, moss, and trash. These eggs are laid in a cup nest constructed of leaves, bark strips, and rootlets. The lining is made up of ferns, rootlets and other soft material. After the sensory nerves are exposed, each sensory nerve root is divided into 3-5 rootlets. This technique is repeated for rootlets between spinal nerves L2 and S2. They were equivalent to stems, with organs equivalent to leaves performing the role of rootlets.