Grasshoppers . . . Where are they?

I agree with your observation, in my case, 60+ years of life. I have noticed specifically, that I don't see anywhere near the number of bats I used to see as a kid. This could be the result of less insects that they rely on as a food source.
I also read somewhere about the "windshield splat test", meaning it was a common occurrence in the 60's and 70's to have to clean bug splatter off your windshield when one stopped to gas up. I vaguely remember that and really haven't touched a window washer squeegee in a gas station in the longest time. Maybe once or twice a year I'll drive along the Delaware during a hatch and get moderate splatter.
 
Anyone feel free to correct me if my information is off here:

Bats had some kind of fungal infection within the last decade or so that wiped out a lot of their population. I can say that I have seen more this summer than I have in years so that is good.
Correct. We have some large bat caves in Morris County, NJ that were devastated about 10 years ago. Good news is I'm starting to see bats again, bad news is the lack of food (insects) will keep the population down. Hell I didn't even have a bad mosquito year sitting outside on the deck. Suburbia is to blame.
 
If this is true, that is extremely alarming. This evidence would help explain a mass-extinction type of insect die-off, though.

A little skeptical of this theory. Plant nutrient concentrations have been decreasing for decades due to intensive fertilization, pesticide use and planting the same crops on a plot of land, year after year. Its why farmers used torotate crops and leave land fallow. We have seen this in the drops of nutrient densities in alot of greens ie spinach broccoli etc. If the nutrients are in the soil the plant will uptake same. CO2 is part of the Photosynthesis process in which the plant uses CO2 and water to create sugar ie glucose for its use and O2 is expired to the air.

My guess is alot of hoppers that were living in farmers fields and fertilized lawns are decreasing in number due to nutrient loss via repeated fertilization, pesticide use, and maximal harvest yeilds, more so than high CO2 due to climate change

 
A little skeptical of this theory. Plant nutrient concentrations have been decreasing for decades due to intensive fertilization, pesticide use and planting the same crops on a plot of land, year after year. Its why farmers used torotate crops and leave land fallow. We have seen this in the drops of nutrient densities in alot of greens ie spinach broccoli etc. If the nutrients are in the soil the plant will uptake same. CO2 is part of the Photosynthesis process in which the plant uses CO2 and water to create sugar ie glucose for its use and O2 is expired to the air.

My guess is alot of hoppers that were living in farmers fields and fertilized lawns are decreasing in number due to nutrient loss via repeated fertilization, pesticide use, and maximal harvest yeilds, more so than high CO2 due to climate change

If you look at the study, they considered fertilizers as well as a host of other factors to determine which were most consequential before arriving at their hypothesis.

 
Yes. White nose
This is what I’m talking about! Cool stuff.

I was actually the first American Scientist to isolate and grow the White Nose Bat Syndrome fungus in a lab controlled growth medium to study. Back then it was known as Geomyces Destructans and only one scientist from Europe had isolated it. He sent me a few bat bodies. But didn’t have any clues or tips as to why he was successful. After many failed inoculations by my colleagues from the nose/head area. The front hands/feet was actually where i was able to collect it in a viable growable state.

The Fungus in the bat’s nose causes irritation and itching. Since it’s a cold loving fungus its fruiting body if you want to call it that, really flairs up and bothers them in the winter.
This causes them to use energy to scratch the itch, waking them from their hibernation like state. This burns a bunch of fat and protein. They then starve and die and fall to the cave floor or wake up and fly around looking for insects to replace the calories they lost itching. Unfortunately there isn’t enough insects in the cold winter air to eat and so they starve and die looking for food.

I’m sure a warm weather month reduction in insect numbers would also hurt populations.

The Curved Conidia as seen under a microscope is what gives away White nose bat syndrome when identifying.

~5footfenwick
 
White-nose syndrome has definitely taken its toll on bats. The big brown bats that live in my bat-cave (it is a cinderblock building that we do nothing with and basically give to the bats) seem to be doing great. I am not sure if white-nose affected the big brown bats.

The bats that live in my building leave every October or November and show back up in April.
 
White-nose syndrome has definitely taken its toll on bats. The big brown bats that live in my bat-cave (it is a cinderblock building that we do nothing with and basically give to the bats) seem to be doing great. I am not sure if white-nose affected the big brown bats.

The bats that live in my building leave every October or November and show back up in April.
Omg your freaking batman.
 
You should see the bat cave. They raise pups in there every year. They fly out every night. I like having them there. That building can be a little stinky though in the summer. Once they migrate, I clean up their bat poop and dump it in the garden.
Spoken like bat-girl, or at least bat-girl's mee-maw! 😉

Yer a good kid!

Regards,

Tim Murphy 🙂
 
You should see the bat cave. They raise pups in there every year. They fly out every night. I like having them there. That building can be a little stinky though in the summer. Once they migrate, I clean up their bat poop and dump it in the garden.
I have been into the bat cave exhibit at the Pittsburgh zoo.....that is hands down the worst smell I know of. And I have worked on garbage trucks in a 90 degree non air conditioned shop.
 
I found the grasshoppers. They are on the north side of Pittsburgh in the home of a local entomologist!
 

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I spent the day on Saturday with some friends shooting our flintlocks in Bedford County. As we were continually back and forth through the hay field on the ATV checking and marking targets out to 150 yards I honestly can’t remember the last time that I saw that many hoppers. There were literally thousands of them flying in all directions constantly as we drove through the field.
 
In the summers that I spent in Montana grasshoppers seemed to come and go. Some years there were gazillions of them, and other years there were practically none.

Fortunately, I never experienced the grasshoppers that were reported to have been around when my grandparents were farmers in the west. (I don’t have hooks that are large enough to tie one of those hopper imitations.)

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FlyShack just sold out of 3/0 ultrafine dry fly hooks.🤣
To those wondering, they are the Eastern Lubber, and I guess they secrete a nasty smelling and tasting substance and fish do not like eating them? I never really looked into this much, but perhaps some WW folks from the southeast could chime in. https://en.wikipedia.org/wiki/Romalea
 
Well, wild honey bee colonizes practically vanished after the influx of varroa mites in the 1980s. Managed apiaries keep them in check through using various means of treatment. For the most part, managed honey bee colonies are fine, but those wild honey bee colonies are gone.

They are nonnative to North America anyways, but having them here and wild in a tree is pretty cool, I think. Regardless, that one is mostly due (95?) to varroa. The rest of the pollinator onslaught is people killing their weeds, too much commercialized land, etc.

Flowering weeds shouldn't be your enemy, people.
When we moved to our current house 6 years ago in a nice neighborhood I started "keeping up with the joneses" and spraying the yard and fertilizing and then I realized there were no bugs. Since I stopped doing that and we started planting native flowers and letting the clover grow we have seen a massive uptick in bees, butterflies and all sorts of pollinators. I had to use roundup the other week to get rid of a rhizome and I winced thinking it mya kill some of the bugs.
 
When we moved to our current house 6 years ago in a nice neighborhood I started "keeping up with the joneses" and spraying the yard and fertilizing and then I realized there were no bugs. Since I stopped doing that and we started planting native flowers and letting the clover grow we have seen a massive uptick in bees, butterflies and all sorts of pollinators. I had to use roundup the other week to get rid of a rhizome and I winced thinking it mya kill some of the bugs.
Sometimes, Round-Up and disturbed land is very beneficial to pollinators, believe it or not. The fields after harvest of corn or soy will grow full of deadnettle and shepherd's purse, two early blooming non-native pollinator friendly weeds. Those are some of the first and most abundant nectar sources for many pollinators. But yeah, people killing all weeds for the sake of a yard of just grass is lunacy.
 
Ain't seen one...

Grasshopper.jpg


Or a single SLF on MY property in a couple of years despite living in ground zero where they first appeared in 2014.

However bats, bees, wasps, birds, deer, worms, crickets, katydids, moths, butterflies, ladybugs and most other critters are abundant, but my lot is 90% wooded with a creek running through.
 
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