, and the record low stands at . The average annual precipitation is which includes per year of snow. Summer temperatures and conditions peak in the park in July and August; fall foliage colors begin to emerge in early September and peak in late September or early October. Leaf-fall in deciduous trees is complete by the end of October. Lasting snowfall usually begins in mid-to-late November, and lasts through April. Leaves emerge on deciduous trees around the last week of May. Weather in Baxter State Park can be characterized primarily by its variability; snowfall can occur any month of the year, and temperatures can and do fluctuate widely around the averages. Wildlife Baxter State Park has a diverse population of wildlife, the most common of which are the moose, the black bear, and the white-tailed deer. These animals are most active during the summer months and can sometimes be seen from the road. The many marshes and bogs of the park serve as habitats for such animals as beaver, muskrats, river otters, and raccoons. Wooded areas of the park support other types of wildlife, including bobcats, fishers, martens, weasels, chipmunks, red squirrels, snowshoe hares, coyotes, lemmings, and red foxes. There is also an avian population in the park; the most common birds are warblers, thrushes, and flycatchers as well as owls, hawks, eagles, and ducks and other wetland birds. History In 1920, eventual Governor Percival P. Baxter participated in an expedition to the top of Mount Katahdin, led by Burton Walter Howe (then-chairman of the Aroostook county Republican party), to determine its feasibility for the site of a national park. The expedition included not only Baxter, the presumptive choice for President of the Senate, but also Charles P. Barnes, who was widely regarded as the leading candidate for Speaker of the House of Representatives of Maine when it convened in January 1921. The expedition’s guide was Roy Dudley, the long-time game warden at Chimney Pond. After assuming the Maine Senate presidency during the state's 80th legislative session, Percival Baxter appointed his brother Rupert, a Senator from Sagadahoc County, to the Committee on State Lands and Forest Preservation, which would be considering legislation that would create a state park at Katahdin. Baxter introduced on January 25, 1921 “AN ACT to Establish the Mt. Katahdin State Park” (80th Legislature, Senate No. 19). The unexpected death of Governor Frederick H. Parkhurst on January