On the weekend I noticed a bee seriously struggling on the ground in front of one of my hives (see link for a video below). I believe this erratic movement indicates poisoning.
I’m not aware of any agricultural land near my hives, I live in a mostly residential and native bush/beach scrub area. I suspect it could have been from a neighhbour spraying insecticides. This was the only bee doing this and I didn’t notice any dead bees around the hive.
Is anyone familiar with this erratic movement and knows the cause?