Sunday, December 10, 2023

A Bay Area Community Wants to Protect Its Dark Skies

If you lookup on the night time sky, what do you see?

For many people, the reply isn’t a lot.

As an alternative of glittering constellations, we’re usually greeted by nothing greater than a darkened haze overhead, as metropolis lights obscure our nighttime views. Mild air pollution has grow to be such a significant issue that 80 % of individuals residing in North America can’t see the Milky Manner, in line with a 2016 examine.

However there are, after all, much less lit locations on the planet the place the celebs nonetheless gloriously sparkle. And considered one of California’s starry spots needs to ensure it stays that approach.

Level Reyes Station, Bolinas, Stinson Seashore and a cluster of different small communities in western Marin County, north of San Francisco throughout the Golden Gate Bridge, are hoping to be designated as Darkish Sky Locations. That may imply that they have been formally acknowledged for good night time sky high quality by DarkSky Worldwide, a nonprofit group that advocates defending night time skies from mild air pollution. The Level Reyes Nationwide Seashore close by is in search of the same distinction.

Mild air pollution can disrupt our circadian rhythms, dangerously confuse birds and bugs, and disrupt the actions of nocturnal animals. And, maybe most easily, it may possibly deprive us of the marvel of gazing up at a mesmerizing night time sky.

“I’ve watched the lighting get brighter and brighter and brighter, and there’s no regulation,” mentioned Peggy Day, one of many leaders of the DarkSky West Marin initiative, who has lived within the Level Reyes space for half a century. “I’ve seven grandchildren. All of them stay in and round Level Reyes, and I take into consideration what they’re going to be seeing.”

There are actually 131 licensed Darkish Sky Locations in the US. A handful are in California, however they’re all within the southern half of the state: Joshua Tree Nationwide Park, Dying Valley Nationwide Park, Anza-Borrego Desert State Park and the San Diego County cities of Julian and Borrego Springs.

To grow to be Northern California’s first acknowledged Darkish Sky Place, the communities in western Marin should undertake light-limiting options — issues like timers and movement sensors to show lights off when they aren’t wanted, and shields to stop mild from unnecessarily shining upward — and write requirements for them into native laws, Day advised me. Thus far, the hassle has been largely noncontroversial, she mentioned: “It is a challenge with large momentum: The extra we collect, the extra comes our approach.”

A examine launched this 12 months, based mostly on observations from all over the world, discovered the variety of seen stars to be lowering by about 10 % a 12 months due to the growing use of synthetic mild. At that charge, half of the celebs which can be seen when a baby is born shall be obscured by mild air pollution when the kid turns 18, mentioned John Barentine, an astronomer and former director of public coverage for the Worldwide Darkish Sky Affiliation.

Talking on KQED this month, Barentine emphasised that we’re solely starting to grasp the total affect of sunshine air pollution, which has been proven to hurt wildlife, together with the pollinating bugs we depend on for our meals provide.

“I do assume this is likely one of the most important environmental issues of our time that nearly no one is aware of about,” he mentioned.

Right this moment’s tip comes from Diane Yerkes, who lives in Escondido. Diane recommends a visit to considered one of California’s least-visited nationwide parks:

“On a current journey to Channel Islands National Park, off the coast at Ventura, we noticed a number of island foxes, small creatures that advanced to their measurement as a result of the islands couldn’t help them. They’re the scale of a home cat. Now they’re protected and there are not any predators to hurt them.

Additionally, the individuals who lived on the islands 13,000+ years in the past, maybe the primary individuals in North America, are the ancestors of right now’s Chumash native individuals. Wonderful what one can study!”

Inform us about your favourite locations to go to in California. E mail your recommendations to We’ll be sharing extra in upcoming editions of the publication.

Our California playlist is ever evolving, based mostly in your suggestions of songs that greatest symbolize the Golden State.

You possibly can electronic mail me your picks at Please embrace your full identify, town the place you reside in addition to a couple of sentences about why your track deserves inclusion.

Secret hammocks nestled within the canopies of Mount Tamalpais’s redwoods and firs provide a wide ranging view of the Bay Space from approach up excessive — for individuals who can discover them.

The hammocks, that are giant nets handwoven in varied stitching kinds, dangle discreetly alongside the paths of the Marin County mountain, some as excessive as 80 ft within the air. The areas of the hammocks aren’t extensively recognized, identifiable solely to skilled guides or fortunate guests who occur upon them.

Most of the artists answerable for the nets stay mysterious, too. The secrecy, they are saying, is essential to their mission to create a peaceable refuge from metropolis life and from the crowds of hikers who clog the paths on the weekends.

“The truth that it’s secret is what makes it cool,” Sean Campbell, a neighborhood internet maker, advised The San Francisco Standard. Campbell has found roughly 17 hammocks since 2012 and has woven some himself, however he declined to share any of their areas publicly. “If you happen to occur to seek out them, good luck.”

Thanks for studying. I’ll be again tomorrow. — Soumya

P.S. Right here’s right now’s Mini Crossword.

Maia Coleman and Briana Scalia contributed to California Right this moment. You possibly can attain the crew at

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#Bay #Space #Group #Defend #Darkish #Skies

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