Conservation and restoration of feathers shaft and the vane. The shaft is composed of the calamus and the rachis. The calamus can also be called the quill and is the hollow portion of the shaft that enters the skin follicle. While the rachis is the solid portion of the shaft where the barbs attach. The vane extends to either side of the rachis and is made up of interconnecting barbs. This is considered the most substantial portion of the feather. Removing debris and organic matter from feathers is a key step in the conservation process. Here are several of the ways that feathers are typically
Calamus Creek (Wisconsin) with drumlins and scattered muck deposits. Soils are predominantly well drained silt over calcareous sandy loam till." The original vegetation cover is primarily white oak, black oak, bur oak, marsh and sedge meadow, wet prairie, and lowland shrubs. Calamus Creek is part of the larger Upper Rock River Basin. The of the streams comprising the Calamus Creek watershed cover , or 19315 acres, with 54.39 acres covered by five unnamed lakes and 3627.39 acres of wetlands. The watershed includes extensive wetlands, some of which are in the process of restoration. Parts of Calamus Creek are designated wadable nursery waters for