Supplementary material to BEH 3737
Video 1. Video of the wasp Brachygastra lecheguana removing and preying upon a weevil larva in Banisteriopsis laevifolia at the Brazilian tropical savanna, Cerrado vegetation.
Figure A1. The micro accelerometer (PCB Piezotronics, 352C22), mounted under a mechanical vibration amplifier device (A), where we placed each floral bud for 5 minutes (B) and noted whether the accelerometer detected any vibration.