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A. Set-up used in 2021, from left to right: Green bottle-trap with decoy, multifunnel green, MULTz yellow, green bottle-trap without decoy hung in an oak tree. B. The fan-traps used in 2022 (replacing the bottle-traps). Left: Green fan-traps with (above) and without (below) decoys; right: Yellow fan-traps without (above) and with (below) decoys.
