A nice weekend read that doesn't smell like AI but if you're short on time or interest:
Though the locusts had a huge migratory range stretching all the way to the eastern seaboard, its reproductive range was only a handful of river valleys in Wyoming and Montana. Once plowed, irrigated and trampled by livestock the species had nowhere left to lay eggs.
This answers the title question but the most interesting part about the article is the fascinating way in which the locust’s behavior is triggered by crowding. An amazing biological adaption.
My earliest introduction to locusts was as a biblical plague. These Sunday school lessons did not include pictures. I always imagined some twisted diminutive demonic swarm of insects, and was disappointed to finally discover they were just grasshoppers.
I have been in a locust plague once. It does feel very weird. Yes they are grasshoppers but you might be underestimating just how many there are. Plus they don't look normal, they actually change appearance when they're in a plague.
One small detail I remember was when the sun was just behind a building, you could see this glow around the building which was the sun reflecting off all the locusts that were flying around it
> I always imagined some twisted diminutive demonic swarm of insects
Behavioral ecologist Stephen Simpson has proposed the cannibalistic forced march hypothesis[36], that is, the forward motion of a locust swarm is essentially sustained by each individual’s imperative to avoid being eaten by the locust behind it: 1) Align their body axis with neighbors (parallel) to minimize the chances of a side-on attack and present their narrowest possible profile to the individual behind. 2) March forward to bite and feed on the abdomen of the locust immediately ahead.
A billion crazed insects marching through eating all your crops while cannibalizing each other does seem relatively twisted and demonic.
Put them under a microscope at 10-40 times magnification and you've got your demons. Claws and hooks and fang-like attachments everywhere, faceted eyes, crusty exterior. The western image of demons was partly derived from insectoid creatures by painters like Hieronymus Bosch so it makes sense for insects to look demonic.
Is it really true about the unpalatable chickens? Every mention of "caloptine" that I can find is from 1878, and derives from the annual Report of the United States entomological commission, which expressed hope of making commercial locust products, mainly formic acid. That entomological comission is the cited Charles Riley. Nobody ever seems to mention the substance again.
On that page you can click “read sample” and then search for “chicken” and the reference on page 3 seems to be the main source of that claim. Where that is quoting, I’m not sure.
Thanks! So the connection between the tainted taste (source on that still unknown) and this essential oil of locust is just Lockwood spitballing:
> Although the insects had no defensive chemicals in their bodies, a diet saturated with locusts rendered the eggs and flesh of chickens inedible. Studies at the time found that the locusts were remarkably rich in a “reddish-brown oil of very pungent and penetrating odor,” and perhaps this accounts for the tainted meat.
Though the locusts had a huge migratory range stretching all the way to the eastern seaboard, its reproductive range was only a handful of river valleys in Wyoming and Montana. Once plowed, irrigated and trampled by livestock the species had nowhere left to lay eggs.
It’s well-worth reading the whole thing.
One small detail I remember was when the sun was just behind a building, you could see this glow around the building which was the sun reflecting off all the locusts that were flying around it
Behavioral ecologist Stephen Simpson has proposed the cannibalistic forced march hypothesis[36], that is, the forward motion of a locust swarm is essentially sustained by each individual’s imperative to avoid being eaten by the locust behind it: 1) Align their body axis with neighbors (parallel) to minimize the chances of a side-on attack and present their narrowest possible profile to the individual behind. 2) March forward to bite and feed on the abdomen of the locust immediately ahead.
A billion crazed insects marching through eating all your crops while cannibalizing each other does seem relatively twisted and demonic.
Locusts are just grasshoppers on prozac?
On that page you can click “read sample” and then search for “chicken” and the reference on page 3 seems to be the main source of that claim. Where that is quoting, I’m not sure.
> Although the insects had no defensive chemicals in their bodies, a diet saturated with locusts rendered the eggs and flesh of chickens inedible. Studies at the time found that the locusts were remarkably rich in a “reddish-brown oil of very pungent and penetrating odor,” and perhaps this accounts for the tainted meat.
They were not "rich" in this oil:
https://archive.org/details/firstanuualrepor01unit/page/442/...
Oil, .004 percent. Still, a little oil can go a long way, so perhaps.