Snajdr, EricKetterson, Ellen D.2013-10-112013-10-112011-06-23Snajdr, E.A. and E.D. Ketterson. 2011. Preserving field notes on songbird biology at Indiana University. Smithsonian National Museum of Natural History and Smithsonian Institution Archives - Field Book Project Website. http://nmnh.typepad.com/fieldbooks/ Published online June 23, 2011https://hdl.handle.net/1805/3633en-USSongbirdsBiology -- FieldworkOther