Supplement 1. Water isotope data from Konza bison project.

File List bison_data_for_supplemental.csv (MD5: 862a49c8dddac2180bc320d3647a5ea8) – Water isotope data collected from bison fecal samples, streamwater samples, and precipitation samples from Jan 2010 to March 2011 on the Konza Prairie, KS USA. Description Sample_ID_bison refers to the unique animal ID for each animal in the Konza herd<br> Sample_date refers to the collection date of bison fecal samples<br> Days_since_rain refers to the time (days) between sample collection and the last previous rainfall event on site<br> Year_born refers to year of animal birth. ‘UNK’ signifies an unknown birth year<br> Gender is animal gender<br> Age_class refers to the animal’s age class at the date of sample collection.<br> Location_collected refers to the Konza watershed where the sample was collected. UNK signifies that watershed ID was not recorded when collected.<br> dD is the hydrogen isotopic ratio of the bison fecal water sample<br> d18o is the oxygen isotopic ratio of the bison fecal water sample<br> sample_date_stream is the date of sampling from the Konza stream ‘King’s Creek’.<br> d18O_stream is the oxygen isotopic ratio of water from the stream<br> dD_stream is the hydrogen isotopic ratio of water from the stream<br> sample_date_precip is the date of sampling of precipitation from the Konza headquarters station<br> dD_precip is the hydrogen isotopic ratio of precipitation<br> d18O_precip is the oxygen isotopic ratio of precipitation