Islands but not Puget Sound. Kellett removed most of the names given by Wilkes and kept British and Spanish names, sometimes moving Spanish names to replace those given by Wilkes. As a result, Wilkes' names are common in Puget Sound and Spanish names are rare, while the opposite is true for the San Juan and Gulf Islands. Wilkes had named the San Juan Islands the Navy Archipelago and individual islands after U.S. naval officers, such as Rodgers Island for San Juan Island, "Chauncey" for Lopez Island, and Hull Island for Orcas Island. Some of Wilkes' names, such as Shaw, Decatur, Jones, Blakely, and Sinclair, named after American naval officers, survived Kellett's editing. Border dispute In 1843, the Hudson's Bay Company established Fort Victoria on Vancouver Island. The 1846 Oregon Treaty established the 49th parallel as the border between Canada and the US, with Vancouver Island remaining British. The treaty did not specify which channel the border should follow between the Strait of Georgia and the Strait of Juan de Fuca, leading to a boundary dispute. In 1852, the Territory of Oregon created Island County, including the San Juan Islands. In 1853, Island County became part of the Washington Territory, which created Whatcom County out of parts of Island County in 1854. The San Juan Islands were finally split off into present-day San Juan County in 1873. In 1855, Washington Territory levied a property tax on properties of the Hudson's Bay Company on San Juan Island, which the HBC refused to pay. This led to a dispute with the Colony of Vancouver Island over the ownership of the San Juan Islands, with the US claiming Haro Strait as the border and Britain claiming Rosario Strait. The resulting Pig War and San Juan Dispute were a diplomatic stalemate until the boundary issue was placed in the hands of Emperor Wilhelm I of Germany for arbitration in 1871. The border through Haro Strait was established in 1872. Post-border dispute The surrounding bodies of water, including Puget Sound and the Straits of Georgia and Juan de Fuca, were recognized collectively as the Salish Sea, by the United States in 2009 and by Canada in 2010. Ecology The islands were heavily logged in the nineteenth century, but now have an extensive second-growth coast Douglas fir (Pseudotsuga menziesii var. menziesii), Pacific madrone (Arbutus menziesii), red alder (Alnus rubra) and bigleaf maple (Acer macrophyllum) forest. There are