Figure 2From: Flying with the wind: scale dependency of speed and direction measurements in modelling wind support in avian flightBox plots of airspeed in meters per second calculated as given in Figure 5using different methods of determining flight direction and ground speed. The dark line is the median, the box represents the lower and upper quartile and the whiskers are the 1.5 inter-quartile distance. Outliers were omitted.Back to article page