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. 2021 Nov 16;11(23):17132–17141. doi: 10.1002/ece3.8352

FIGURE 1.

FIGURE 1

Illustration depicting the orientation of the tripod‐mounted GoPro video camera relative to a radio‐frequency identification (RFID)‐equipped bird feeder (a) and a magnified view of the feeder highlighting its key components (b). Graphic by Jillian Ditner