Duffield_agedependent_terminalinvestment_calling.txt  calling effort of young and old male crickets following treatment from an increasing spectrum of infection cue intensity using heat-killed bacteria. 

Column explanations

Age_class  time at treatment (young= 1 week old; old= 3 weeks old)
Cue  treatment given from an increasing spectrum of infection cue intensity (nave, sham, low, mod moderate, or high)
Weight - body mass immediately prior to treatment (mg)
Pop  geographic location from which the population originated (NM = New Mexico, AZ = Arizona, CA = California, MIX = descendants of a mixed colony of NM and AZ)
Pronotum  pronotum width post-mortem (mm)
Femur  femur length post-mortem (mm)
Percent_call_1  total percent of the night spent calling the day of treatment
Percent_call_2 - total percent of the night spent calling the day after treatment
Survival  days survived following calling trials
Dead  1= cricket died prior to the end of calling trials, 0= cricket survived calling trials

. is placed where the data is not available or not applicable 





