Wasp Killing Machine 03 HD

See my new Slow motion Wasp Wacker https://youtu.be/hJqwC4mAYoQ Wasp Killing Machine 03 (Remake of a video from 2008) No-fly zone Wasp Killing Machine. (Remake of a video from 2008) No-fly zone See original video Wasp Killing Machine https://youtu.be/17px2CYtHH0 For the particularly interested 30 minutes of decapitation slicing and permanent grounding. This is raw footage from the shorter eight minute video Wasp Killing Machine 03 https://youtu.be/AapTZZzSRKU In the beginning the wasps flew directly to the wire without hesitation. Now there seems to be a change in the behaviour in the remaining population. Instead of flying directly into the wire, they are now more hesitant. Many of them seem to be attempting to avoid the wire. How can this change in behaviour in the remaining population be explained? Most likely a wasp can see the wire better than humans can. But how is the association with the wire and danger established?