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 Swamp website, Calamus Swamp has a unique plant community. Because of the moist soil, trees such as the American Elm, Green Ash and, in places, Red and Silver maples make up the swamp forest. Calamus Swamp has a wide range of birds and animals: Because the Scioto River is only away, the lake attracts many migrating water birds, such as ducks, geese, grebes, and others. Mammals that have been spotted here include raccoons, muskrats, groundhogs, opossums, and white-tailed deer. The lake is home to other animals including the Ohio fairy shrimp, white leech, horse leech, giant water bug, pond snail, and