Figure 3
Magnetic compass orientation of zebra finches trained in the presence of a high-intensity 1.4 MHz RF field (RF 1.4high). (A) Orientation of birds tested under the training condition (RF 1.4high). (B) Orientation of birds tested in the presence of a high-intensity, multi-harmonic 1.4 MHz RF field (RF 1.4high+h). (C) Orientation of birds tested in the ambient RF environment (no RF). See Fig. 1 for a detailed explanation of graphs, and Table S4 for detailed statistics.
