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Germany plans to dim lights at night to save insects

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Re: Germany plans to dim lights at night to save insects

#371
post #359

Earlier quoted context omitted.

I feel that I hear people say « we’re having a unusually hot dry year » every year...

The last 5 years have been the hottest years on record, so...

People always complain about this being an unusually hot summer. Personally, I’m thinking of it as a summer i will look back upon as deliciously cool.

Re: Germany plans to dim lights at night to save insects

#372
post #60
post #13

Earlier quoted context omitted.

I do this too but I get bylaw visits from the city. Which cities?

Search for wildflower seed bomb mix, you shouldn't get in trouble for this. My mom used to do this every year when I lived in Germany, looks pretty and zero maintenance.

These are great, but just remember to take care the seeds are for species indigenous to your region!

Re: Germany plans to dim lights at night to save insects

#373

Earlier quoted context omitted.

Fireflies certainly are in decline in urban areas, and from that in a holistic population sense. The amount of natural areas continues to decline worldwide leading to reduced habitat for a lot of insects and animals. However I was replying to someone who stated that they live in a rural area so lighting isn't the cause. I also live in a rural area, albeit on the edge of a very large city (e.g. there is the large ligh…

> To go back to the ladybugs, specifically the Asian ladybugs, last year they were everywhere. Every corner would have a bunch of them. They'd get in the house and then smash into the ceiling near every pot light leaving discolorations (blood or something). This year I've seen barely a dozen or so all season. It's just a complete 180. To me, it sounds like your area experienced an intentional release of the Asian Lad…

If your cabins are near farms it is very possible the firefly decline you possibly noticed was caused by the introduction of neonics in the 90s. They are incredibly destructive and are part of the reason for the european honeybee issues that have gotten so much press here in the US.

They are widely believed to be a major factor in the current decline of insects.

Re: Germany plans to dim lights at night to save insects

#374

I actually was sitting outside a few nights ago and realized that there was no more fireflies, and I couldn't remember the last time I had seen one. I used to go out all the time during summer as a kid to catch them, they would light up whole fields. That was just like 15 years ago. Pretty sobering realization

I used to work summers out of college in an AK cannery. Some years there were barely any fish and the season would be closed early. Other years there was so much fish the cannery could barely keep up. Unless you're monitoring things regularly its hard to say whether there is an actual decline or not.

Re: Germany plans to dim lights at night to save insects

#375

Earlier quoted context omitted.

> What if I'd like to be able to see some stars from my bed? "My comfort should trump everyone's safety"? Still no.

And the cars you spoke of are stealthed, running dark, or what? /me shakes head and thinks "Here is your sign! Hold it!"

I'll take "what?" - with "what?" being my headlights only point straight ahead. They don't curve with the road or illuminate the sides of the roads where kids/animals can dart out. I live in a neighborhood with lots of kids and pets. https://www.sciencedirect.com/science/article/pii/S038611121...

Re: Germany plans to dim lights at night to save insects

#376

Earlier quoted context omitted.

As a non-American I have never understood why a people that values personal liberties are sometimes happy to be dictated to by housing authorities. I get it with apartment buildings with shared walls and communal property, but I just don't get why you would with suburban homes.

An HOA is typically formed by people who live in the neighborhood to allow a housing development to represent itself as a single larger entity instead of several smaller ones. Like any human collaboration they can be awesome or terrible. A good HOA can manage resources for ammenities like pools and sports courts, they can help homeowners settle disputes over things like fencing and street parking. Like many volunteer…

On the plus side - while HAM antennas aren't protected, video reception antennas are [1].

[1]: https://www.fcc.gov/media/over-air-reception-devices-rule

Re: Germany plans to dim lights at night to save insects

#377

I used to point this out to hipster trendies who illuminate their trees at night. Don't they consider nocturnal life that are dependent on solar cycles for proper circadian rhythms? Seems disruptive. I got the impression the trees were a bit miffed.

Having light polution in your habitat during night cycles can make certain plants mutate or make them hermaphrodite while growing indoors. The light from a socket distributor might be enough.

Re: Germany plans to dim lights at night to save insects

#378

Earlier quoted context omitted.

At the very least moss is beautiful. Personally I don't have a problem with "weeds" as Americans see them. If covid ever lets up, you should try taking your wife on a trip to Japan. The moss in Japanese gardens is extraordinary!

I assume it has to do with the US house price laws that mandate one takes care of the lawn, or risk incurring in fines or losing the house (quoting an US friend not sure about the details)

You can't lose your house. Maybe an HOA can fine you if you don't mow your weeds.

Recovering a lawn that is overrun with weeds is very expensive, time consuming, and hard work under the hot sun. A well maintained lawn only needs a few maintenance applications of weed killer every season, or can even be handled by hand. If you want flowers for the insects (I'm all for it) plant flowers. But just "let it go wild" never ends well.

Also, when it is time to sell your house a buyer is going to look at a wild lawn and just see a money/time sink.

Re: Germany plans to dim lights at night to save insects

#379

Earlier quoted context omitted.

I live in a fairly rural area in Germany and even if the nightsky is perfectly clear the cities in the distance cast a bright haze into the sky. They aren't that dark...

Yes. Light pollution leaks out pretty far away from the source. I don't know if there's any patch of land in Europe now where light pollution is zero. Maybe in a few places in Scandinavia. Death Valley in California has pristine night skies. I cannot even begin to describe how different it is. Think - fine diamond dust on black velvet. There are stars everywhere you look . Amazing.

There are still some spots with near-zeron light pollution in Europe, but those are getting smaller.

The most preserved one is surely around the Pic du Midi in French pyrenees. It is actually an Dark Sky Reserve since 2013.

And according to this map¹, North of Scotland seems a good spot too, among others.

1 : https://avex-asso.org/dossiers/pl/europe-2016/ (in French, but the colors are pretty self-explanatory)

Re: Germany plans to dim lights at night to save insects

#380

I actually was sitting outside a few nights ago and realized that there was no more fireflies, and I couldn't remember the last time I had seen one. I used to go out all the time during summer as a kid to catch them, they would light up whole fields. That was just like 15 years ago. Pretty sobering realization

Yup, North of Boston here, fairly woodsy area, too many years seeing too few firefiles, although this summer there were a few more than past years - I hope it's a growth trend!
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