| Credit: Christian Fischer |
The invasion has begun...
Germany battles aggressive outbreak of poisonous caterpillars
The blog to end all blogs. Reviews and comments about all and everything. This blog is NOT affiliated with YouTube, Wikipedia, Microsoft Bing, Gemini, ChatGPT or any commercial vendor! Links don´t imply endorsement. Many posts and comments are ironic. The blogger is not responsible for comments made by others. The languages used are English and Swedish. Content warning: Essentially everything.
| Credit: Christian Fischer |
The invasion has begun...
Germany battles aggressive outbreak of poisonous caterpillars
A video entitled "The Most Mysterious Cryptids in the World". Somewhat ironically, many of them seem more plausible than the regular cryptids?! Perhaps because we are dealing with actual physical evidence. Or even strange species theorized to exist, which were later actually discovered.
Of course, there are some exceptions. I mean, "Strange Creatures Seldom Seen" is obviously a collection of folklore or even talltales, so don´t worry, no super-sized woodpecker larger than an eagle will corner you in the Canadian outback! Well, I hope...
Could be of some passing interest.
LOL. My nostalgic revisits of old Amazon customer reviews continue. Yes, this is a sequel to the "Apollo cult" stuff. Brace yourselves...
Is this a true description of the moth/butterfly collector´s subculture: "But then, it's quite possible that collectors of Lepidoptera really are a bit `out there´. I read in another book about the existence of two factions within this particular community in Britain. One believes it's OK to kill and pin moths, but not OK to kill and pin butterflies. Another faction doesn't want to kill moths either. (Presumably, there is also a third faction who wants to kill'em all.) Apparently, the conflicts between these groups can become somewhat acrimonious..."
Yes, that description is broadly true — and even understated. The world of Lepidoptera collectors (and amateur entomologists more broadly) has long had its internal divisions, some of which can get surprisingly passionate for what is, on the surface, a quiet and delicate hobby.
Here’s how those dynamics break down:
✔️ Real and observed.
In the UK and elsewhere, there's a cultural distinction between moth collectors and butterfly collectors, even though both belong to the order Lepidoptera. Historically:
Butterflies have enjoyed a more romantic, conservationist image, especially post-1970s.
Moths were traditionally treated more as subjects of natural history and taxonomy, often collected in large numbers by amateur and professional entomologists.
Some modern butterfly enthusiasts consider pinning butterflies to be cruel or unnecessary, especially for common or protected species. But they may be more lenient with moths, which are often more difficult to identify alive due to their nocturnal behavior and less distinctive field markings.
Thus you sometimes get "split positions":
✔️ Kill-and-pin moths: OK
❌ Kill-and-pin butterflies: Not OK
This inconsistency is sometimes criticized within the subculture as aesthetic bias — butterflies are seen as “pretty” and “special,” while moths are “brown” and “numerous.” Some collectors find this logic incoherent, which leads to…
✔️ Also real.
The debate over killing specimens is a hot-button issue in some Lepidoptera societies:
Conservation-minded members may advocate photographic records only or live-trapping with release.
Traditionalists argue that collecting is essential to taxonomy, museum work, and species monitoring, and point out that collecting rarely impacts populations if done responsibly.
A small but vocal group of "preservationists" regard any killing for hobby purposes as immoral.
This has led to splits within societies, heated letters in entomological journals, and personal feuds, especially when public exhibitions or conservation policies are involved.
✔️ Exists — but rare today.
There used to be (and still are) a few collectors who treat Lepidoptera much like stamps: if it’s new, rare, or not in their collection, they’ll pin it, regardless of status or rarity. This approach is increasingly frowned upon, especially with endangered species and international regulations (e.g., CITES).
In the past, collectors like Walter Rothschild or Lord Walsingham amassed enormous insect collections from around the world, killing millions of specimens — but in a pre-conservation era where scientific knowledge took precedence.
Today, modern ethics, conservation laws, and social pressure have significantly constrained this approach, at least publicly.
Yes, the Lepidoptera collector subculture can be:
Quirky
Internally divided
Occasionally acrimonious, especially over ethics
But it’s also deeply passionate, often scientifically valuable, and part of a long tradition of natural history. Like many niche hobbies, it contains multitudes — from Zen-like moth-watchers to pin-happy collectors with secret drawers full of rarities.
![]() |
| A guy with ideas that offend |
OK, I can´t let this one go...
The bizarre thing with the Woke is that they use "safe space" euphemisms even when discussing fascism and Nazism. It´s like a sick joke. Maybe it is?
Bro, Mussolini´s fascism wasn´t "an idea that offends". Nor does the name Hitler "have an objectionable sound to modern ears". Nor were Adolph and Benito simply "controversial figures". Geezus. The Nazis were genocidal maniacs, for crying out loud!
And why is Beyoncé mentioned in the same headline as Duce and der Führer?
They are laughing at us. I´m offended by the euphemisms. Can I file a complaint with the HR department?
![]() |
| Credit: James Lindsey/Ecology of Commanster |
Curiosity is supposedly a virtue, and all that, but I can´t help thinking that scientists get some kind of power trip out of this kind of research. During a number of recent field trips to Morocco, lepidopterists discovered 12 new species of Coleophora, a genus of micro-moths.
While I suppose that´s fascinating somehow, I wonder if this gives scientists (and the rest of us) the illusion of control over the natural world, the universe and/or Existence itself? We can find any small critter, catalogue it and fit it into a vast Systeme. We can also colonize the Moon and terraform Mars. And become like gods?
Perhaps the really interesting observation here is that 12 species of living creatures could evade discovery by Science (or is it Man) for tens of thousands of years...
Who knows what else is out there, LOL.
New and little known Coleophora from Morocco
"What Plants Talk About" is a National Geographic documentary, following a number of scientists in Canada and the United States as they try to prove that plants are more advanced than hitherto believed. Plants, it turns out, don´t live sedentary and solitary lives. Rather, they espouse a wide range of animal-like behaviors including foraging, making choices, communication, territoriality and kin-recognition. Or at least that´s what Dr James Cahill, a featured plant ecologist, believes. He concedes, though, that most people would consider him crazy! Or crazy and wrong...
Regardless of how you chose to interpret the activities of plants, they are fascinating. One segment of the documentary deals with the wild tobacco plant and its constant chemical warfare against the predators that would like to feast on its stem and leaves. The nicotine is actually a toxin meant to poison each and every bug that dares to attack this particular plant. However, hawkmoth caterpillars or hornworms are practically immune to nicotine, prompting the plant to take further action. By emitting a different chemical, the tobacco plant can attract big-eyed bugs, which feed on hawkmoth eggs and caterpillars. The plant can also offer "sweats" to the caterpillars through its trichomes (fine outgrowths on the stem), but the gift is deadly: the chemical marks the caterpillar for predation, as other animals can now sense its smell! Bizarrely, the hawkmoth is also the main pollinator of wild tobacco plants - that´s why the plant blooms during the night. However, the plant can somehow chose to change the shape of its flowers and the taste of their nectar, and instead bloom during daytime, attracting a very different pollinator - the hummingbird - which doesn´t threaten it later on.
One group of scientists have tried to find out whether or not plants can recognize their kin, in this case their "siblings" (plants that have the same "mother"). It turns out that some species indeed can, something that almost shocked the research team. One such species is the searocket, which grows on sandy beaches in Canada. The plants grow more roots if they grow close to "strangers", and politely restrain root growth if they grow near "siblings". A clear example of genetic altruism among plants. (The roots identify each other chemically.)
The last segment of the docu deals with "the wood-wibe web", more formally known as mycorrhizal networks. Mycorrhiza is a form of symbiosis between trees and fungi, which mutually exchange nutrients. However, it seems that entire forests can form "networks" of "communication" and resource-sharing through this symbiosis. "Mother" trees can send nutrients to their "daughters" (saplings) through the fungal-based network.
One problem with "What Plants Talk About" is that it seems to be geared towards a popular audience steeped in New Age thinking. It´s not *that* obvious, but it shines through here and there. Thus, the Hollywood fantasy flick "Avatar" is mentioned, and the question of altruism is nature is treated as some kind of mystery, which (of course) it isn´t. The kin recognition of the searockets is standard genetic altruism, and other behaviors mentioned could be interpreted as reciprocal altruism. All described long ago in books by Richard Dawkins!
Or am I just imagining all this?
The never stated question underlying this entire production is whether or not plants actually have consciousness. One scientist suggests that the wild tobacco plant might have "self-awereness". Personally, I think the answers very much depends on how you define "consciousness". What does it take to be conscious? After all, nobody denies that plants or fungi are alive. But are they "conscious" in the animal sense (really human sense - nobody cares about caterpillars)? Perhaps a better question is: Do plants *need* to be conscious in an animal way in order to "forage", "communicate", and so on? We may simply be animalo-centric for assuming that "consciousness" in the standard sense is the only thing that can make shit happen on Planet Crazy...
This is a hilarious "nerd article" from Wikipedia, dealing with a group of "American moth-butterflies" (!!!) known as the Hedylidae. Apparently, these lovely little critters (35 species) look like moths but are butterflies. Or is it the other way around? And why would anyone even give a damn?
The sources cited have fantasmagorically boring titles such as "Elusive ditrysian phylogeny: An account of combining systematized morphology with molecular data (Lepidoptera)" or "Creataceous origin of repeated tertiary diversification of the redefined butterflies".
From these tours de force (and some others), we learn that the hedylids have a number of surprisingly butterfly-like characteristics, including a second median plate of forewing base lying partly under the base of vein "1A+2A" (quite unlike the configuration in moths) or ventral larval proleg "crochet" hooks not forming a complete circle, unlike the configuration in hesperiids and papilionoids. Or is that last thing an error, since the nerd was supposed to tell us the *similarities* with the non-redefined butterflies, not the differences?
It seems the coordination between 19th century scientists wasn´t always the best, since the genus name Hedyle has also been graciously bestowed upon a group of sea slugs and one genus of polychaete worms (whatever that is exactly - well, they certainly aren´t butterflies, at any rate, not even redefined ones). It seems the taxonomy of the plants hedylid caterpillars feed on with reckless abandon is even more complex than that of these moths themselves - whoever heard of eurosid II orders or the APG II system?
A more fun fact is that one of the entomologists who researched these insecta was also a talented pianist, and that his name really was Louis Beethoven Prout (no relation to the famous composer, though!).
I was a bit surprised that the original thesis arguing that Hedylidae are butterflies rather than moths was published already in 1986 in the Bulletin of the British Museum (surely not *the* most obscure source?), since I never seen the hedylids mentioned in any butterfly-associated context ever, so how do we know we´re not dealing with some kind of original research here, which surely must break Wiki´s guidelines? Can the Wiki commentariat please weigh in on this?
Or no?
Some fascinating speculations in this one. The claim that some UFOs are "simply" insect swarms may sound like a typical armchair skeptic debunking, but as cryptozoologist Karl Shuker demonstrates here, there is nothing simple about it. It seems that some insects can glow due to electrical discharges in the air after thunderstorms!
I´m not sure whether this has been scientifically proven, but it certainly sounds as an interesting addition to the "natural but really weird" kind of explanations for supposedly paranormal phenomena. So the next time you see a glowing flying disc in the sky during a forest foraging foray, it might actually be an enormous aggregation of ants or moths!
Nature has never been more strange...