Experiment 2: Testing natural selection in the field

Data collected during field feeding trials for J. haematoloma on open and closed seedpods of C. corindum in Key Largo, FL in April 2014. This file includes data on morphology (beak length, thorax width, wing morph), feeding activity (latency time, feeding time), and flight ability. Seedpod treatments are abbreviated C and O (for closed and open pods). The flight.test column indicates whether or not flight behavior was observed when individuals were gently tossed into the air three times. Columns F1-F16 indicate whether or not an individual was observed feeding at each time point during the feeding trial; these are ordered chronologically.