Fig. 2From: Gut microbiota of homing pigeons shows summer–winter variation under constant diet indicating a substantial effect of temperatureSchematic overview of the experimental set-up. Sampling months are given in the top of the figure. The experimental set-up per sampling month is given in detail for the first sampling point in the lower part of the figure. Indicated are the order, type of sample and data collected, experimental day, and start and end timeBack to article page