Lake District since 2004 although the male still remains. Conservationists believe he is now the only resident golden eagle in England. Following recolonisation attempts, a pair of ospreys nested in the Lake District for the first time in over 150 years near Bassenthwaite Lake during 2001. Ospreys now frequently migrate north from Africa in the spring to nest in the Lake District, and a total of 23 chicks have fledged in The Lakes since 2001. Another bird species which has had recolonisation attempts is the red kite which, as of 2012, have a population of approximately 90 in the dense forest areas
Lake of the Arbuckles work was completed in 1968. The Bureau turned over the operation and maintenance responsibilities to the Arbuckle Master Conservancy District on January 1, 1968. Arbuckle Dam, creating Lake of the Arbuckles, was built by the United States Bureau of Reclamation on Rock Creek. at the confluence of Buckhorn, Guy Sandy, and Rock Creeks. The lake is very scenic, nestled within the Chickasaw National Recreation Area. The dam is constructed of earth fill, with a volume of .Its height is and crest length is . The total capacity of the lake at elevation is .The conservation capacity is at elevation .