BeeNr: ID individual; Colony: ID colony;
Molaire: 1 or 2M sugar concentration fed as fuel for flight;
Varroa: treatment 0= low infestation (treated with acaricide), treatment 1= high infestation (NOT treated with acaricide);
Imidacloprid: treatment 0= control 0 microgram per Liter, treatment 1= 6 microgram per Liter imidacloprid a.i. (in 660ml sugarwater 50% per week);
FlightDate: date of the flight(s);
Flightday: day since start, first flight date;
Flightmill: ID flightmill;
N: number of rounds continuous flight;
Distancem: Distance in meters;
Log_Distancem: log10 Distance in meters;
Flighttimemin: Flight time in minutes;
Log_Flighttimemin: log10 Flight time in minutes;
Averagems: Average speed in meters per second;
Maxms: Maximum speed in meters per second;
Weightmg: Weight of the bee in milligram after the flight(s);
Winglengthmm: Winglength of front wing from the joint to tip in millimeter;
Survivalapril14: survival of the colony in April 2014 0=alive, 1=dead
