When people around here mentioned there are no more insects on the wind screens of car a local biologists checked the number of insects - and it was more or less the same (~5% less)
But what he found out was pretty interesting: Nowadays insects avoid streets. Evolution seems to have breed an inherent fear of streets into insects.
You would believe it if you saw the mosquito swarms in my garden. The quite busy street basically is a biological desert. One meter off road in my garden I have a HUGE swarm of mosquitoes every evening. Not just one or two, more like 100, all in one big flock, within 1-2m³. And as soon as I leave the house they are all over me. Only way to get rid of them: Walk to the street or get back into the house. Dusk-Time is Mosquito Time in my garden. No humans allowed.
Edit, what I call mosquitos are two different insects around here. The very tiny ones of 3-5mm and sting like hell and the huge ones at 50-150mm (Not joking, some are larger than my hand) which are utterly harmless but also disgusting. I guess nobody expected Monster Mosquitos in Bavaria. But then we also have snakes who can spray like skunks. And LOTS of them.
When people around here mentioned there are no more insects on the wind screens of car a local biologists checked the number of insects - and it was more or less the same (~5% less)
But what he found out was pretty interesting: Nowadays insects avoid streets. Evolution seems to have breed an inherent fear of streets into insects.
I’ll believe you without questioning or researching myself because that would be a very comforting thought indeed
You would believe it if you saw the mosquito swarms in my garden. The quite busy street basically is a biological desert. One meter off road in my garden I have a HUGE swarm of mosquitoes every evening. Not just one or two, more like 100, all in one big flock, within 1-2m³. And as soon as I leave the house they are all over me. Only way to get rid of them: Walk to the street or get back into the house. Dusk-Time is Mosquito Time in my garden. No humans allowed.
Edit, what I call mosquitos are two different insects around here. The very tiny ones of 3-5mm and sting like hell and the huge ones at 50-150mm (Not joking, some are larger than my hand) which are utterly harmless but also disgusting. I guess nobody expected Monster Mosquitos in Bavaria. But then we also have snakes who can spray like skunks. And LOTS of them.
Huge ones I bet are: https://en.wikipedia.org/wiki/Crane_fly