@article {KNZ00713, title = {Weather effects on winter birds: the response of a Kansas winter bird community to weather, photoperiod, and year}, journal = {Wilson Bulletin}, volume = {111}, year = {1999}, pages = {550 -558}, keywords = {LTER-KNZ}, author = {Stapanian, M.A. and Smith, C.C. and Finck, E.J.} }