California’s Tulare Lake has been playing hide-and-seek for centuries. The giant lake formed millions of years ago, first vanished 130 years ago, and then kept reappearing. These cycles of vanishing and returning earned it nicknames like “ghost lake” or “zombie lake.” In 2023, a massive snowstorm caused flooding, briefly reviving the lake. By April 2024, the waters started receding once again, marking the fifth time it has disappeared, according to Popular Mechanics. Chasing this lake is like chasing a shadow.

Representative Image Source: A vehicle drives near inundated farmland in the reemerging Tulare Lake, in California on April 26, 2023. (Photo by Mario Tama/Getty Images)
Representative Image Source: A vehicle drives near inundated farmland in the reemerging Tulare Lake, in California on April 26, 2023. (Photo by Mario Tama/Getty Images)

Once the “largest body of fresh water west of the Mississippi River,” Tulare Lake formed millions of years ago from rain and meltwater collecting in its basin, according to the Sarah Mooney Museum. Until 1878, the lake spanned 1,080 square miles—an area equal to 30 townships.

Representative Image Source: Floodwaters cover a road in the reemerging Tulare Lake, in California in April 2023. (Photo by Mario Tama/Getty Images)
Representative Image Source: Floodwaters cover a road in the reemerging Tulare Lake, in California in April 2023. (Photo by Mario Tama/Getty Images)

“At this time, it contained so much water that a steamship could carry ‘agricultural supplies from the Bakersfield area up to Fresno (at the heart of the San Joaquin Valley) and then up to San Francisco, a distance of nearly 300 miles,” researcher Vivian Underhill of Northeastern University explained in a press release, and added, “However, in the succeeding decades, the ‘ancestral lakes’ and connecting waterways that made such a route possible all but vanished thanks to manmade irrigation.”



Located in the lowlands of the San Joaquin Valley, Tulare Lake was first drained in the 1800s, when settlers of the Tachi Yokut tribe were forced to live on its shores. The tribe relied on the lake for food, shelter, and as a trade route, per NPR. If people could drain that land, they would be granted ownership of segments of that land. This incentive lured these settlers to dry the water body.

Representative Image Source: Pexels | Julia Volk
Representative Image Source: Pexels | Julia Volk

In 1938, pouring rainstorms nearly filled up the lake, and in 1983, the lake was rippling again. But over the past century, it has mostly been dry, appearing and disappearing again and again. In 2023, when the lake resurrected and the waters returned, Underhill called this process “reclamation.” Months after the lake’s remarkable resurrection, the wildlife returned to the area. “Birds of all kinds — pelicans, hawks, waterbirds are returning,” Underhill said, adding that “the Tachi also say that they’ve seen burrowing owls nesting around the shore.”

Representative Image Source: Floodwaters inundate farmland in the reemerging Tulare Lake, in California on April 26, 2023. (Photo by Mario Tama/Getty Images)
Representative Image Source: Floodwaters inundate farmland in the reemerging Tulare Lake, in California on April 26, 2023. (Photo by Mario Tama/Getty Images)

The waters were bubbling merrily until March 2024 when the lake was observed to be drying once again. When The Guardian’s reporter Dani Anguiano visited the lake, she found “sprouts of grass and thick mud” in the region. Before drying up, she estimated, that the lake submerged hundreds of acres of cotton, tomato, and pistachio fields, as well as homes, roads, and power infrastructure. Less than a year after its rebirth, Tulare Lake had shrunk to just 2,625 acres, according to the Kings County Office of Emergency Services. Experts proclaimed that the lake would vanish again in less than a year. “Despite the predictions, the lake is nearly gone,” said Dani Anguiano.



  • As climate change causes flooding in London, experts found an effective, low-cost solution: beavers
    Photo credit: CanvaBeavers are solving several climate issues.

    West London’s Greenford Tube station had an ongoing problem. Due to climate change, the station would often flood during heavy rains. The rain would cause a nearby creek to overflow, flooding the ticket office and beyond. But in 2023, officials tried a natural method to help offset the flooding. All they had to do was bring back a vanished species to the area: beavers.

    A family of five beavers was released through the Ealing Beaver Project to act as “nature’s engineers” and help solve London’s flooding problem. Within weeks, the beavers built a dam in the creek, causing it to pool into a pond. Along with that, the beavers created new pathways and tributaries that further diverted water from the main creek. The small group of beavers not only built seven dams in their first year but also expanded biodiversity near populated areas.

    The combination of rerouting water and felling trees has brought new animals and species into the area. Some of the new additions inhabiting the creek are freshwater shrimp, two types of bats, a rare brownstreak butterfly species, and eight new species of birds. A whole new nature preserve is forming remarkably close to urban areas. In fact, the beavers are working just 100 meters behind a McDonald’s.

    What happened to the original beavers?

    The whole project is addressing the changing climate, but also undoing another man-made issue. The Eurasian beaver had been hunted to extinction in England and Wales more than 400 years ago. At the time, beavers were a valuable source of meat, fur for coats, and castoreum. Castoreum is a secretion from beavers that was used to enhance perfumes and flavor food. Had beavers still thrived, one could argue that the climate change-related flooding might not have occurred in the first place.

    The Ealing Beaver Project is one of several efforts to bring beavers back to the United Kingdom. One of the first attempts to repopulate beavers occurred in Scotland, where Norwegian beavers were introduced to Inverness-shire. Norwegian beavers were chosen because scientists determined they were the most genetically similar to the extinct U.K. beaver population.

    This beaver introduction hasn’t just solved a climate-related flooding problem, but it has also brought other benefits. Visitors and residents enjoy the newly biodiverse nature reserves by going on “beaver safaris” to see the creatures at work in person. Then there is the obvious benefit of the beavers solving these flooding problems effectively free of charge.

    Beavers are an international solution

    The U.K. isn’t the only place using beavers to address climate issues. Beavers were brought in to create dams and conserve river water during droughts in Utah. Similarly, beaver reintroduction into California’s streams and rivers was so beneficial that it was codified into state law.

    This shows that something as funny-looking as a swimming rodent with buck teeth and a paddle tail can make a huge difference in whether a place has enough natural water or too much. Humans just have to give a dam about them.

  • Wildlife reserves and gardens alike can be regrown thanks to dogs wearing backpacks with seeds
    Photo credit: Photo credt: @wilderlife8107 on YouTubeNative plants can be regrown thanks to dogs.

    Whether it’s a forest recovering from a wildfire or our own backyards, nature can use some help. Spreading seeds to ensure grass or wildflower growth can be a time-intensive process. However, there is one way that can be fun, quick, and help your dog get some exercise: strapping a backpack full of seeds onto them.

    The practice has been popularized internationally by sisters Francisca and Constanza Torres with their three dogs. Many forested areas of their native Chile were devastated by wildfires. The sisters came up with a plan to help reseed and regrow what had been burned down. The two would strap backpacks filled with grass and wildflowers seeds onto their border collies. The backpack had a small opening that would allow the seeds to fall out and spread as their dogs ran, jumped, and played throughout the area. 

    This helped the forests regrow while also providing the dogs exercise. The dogs were also able to walk into nooks and crannies human planters normally can’t access.

    An idea goes international

    The idea spread past countries and coastlines as a nature reserve in Lewes, East Sussex, England offered dog walkers backpacks with seeds. The walkers would strap the packs onto their furry friends as they went on nature walks to help rewild the area.

    “We’re really interested in rewilding processes, but they often involve reintroducing big herbivores like bison or wild horses,” said the project’s manager Dylan Walker to The Guardian in 2024. “In a smaller urban nature reserve it’s really hard to do those things. So, to replicate the effect that those animals have on the ecosystem we aimed to utilize the vast number of dog walkers that are visiting the nature reserve daily.”

    The concept itself was taken from nature. For centuries, wolves would have seeds caught in their fur. Over time, movement, and grooming, the seeds would be spread throughout other areas of the forest. The wolves acted as natural carriers for seeds much like bees are for pollen.

    Reseed your garden with Rover

    This technique doesn’t have to be reserved for wildfire recovery or regrowing public gardens. Your yard could benefit from it, too. While you could find a pack for your pup and fill it with seeds, there’s another way. Gardener Patrick Vernuccio suggests just filling a tea strainer with seeds and clipping it onto your dog’s collar. It should perform the same effect.

    If you have your dog help seed your yard, be sure that the plants you hope to grow are dog-friendly. Use non-toxic seeds for dogs such as roses, marigolds, and pansies among others. The ASPCA has a full list of plants that are unsafe for dogs to refer to when you’re unsure.

    Man’s best friend can also be man’s best gardening buddy.

  • How the ‘fog harvesting’ women of Morocco are influencing how desert areas get drinking water
    Photo credit: Canva/Liu277339840 via Wikimedia CommonsClean drinking water can be collected from fog.

    According to UNICEF, over two billion people live in an area with water scarcity. Climate change, data centers, and other factors are impacting the amount of drinkable water available. However, for the last ten years the women of Morocco have been implementing a water collecting technology that could be useful in other dry areas.

    For centuries, the people of Aït Baamrane in Morocco relied on rain and groundwater from wells for drinking and irrigation. It is reported that women of the town would walk four hours to fetch 50-gallon drums of water to carry back. However, intense drought and desertification have made the region even more difficult to live in. Now, they primarily rely on “fog harvesting” for water, with technique showing remarkable success since they started in 2010.

    The women-led NGO Dar Si Hmad built what is now the world’s largest operational fog-water harvesting system. This not only has successfully provided an average of 6,300 liters of potable water for more than 400 people in five villages in the area, but significantly reduced the time and physical cost of carrying water.

    How fog harvesting works

    Fog harvesting is the collection of water droplets from wind-driven fog. While Morocco is a dry area, it does have fog near its mountains and coastal regions. The fog collection system is typically constructed in the form of a mesh net set up and pulled taut between two posts. The net is spread out at an angle that’s perpendicular to the direction of the wind carrying the fog. Freshwater droplets are formed as the fog passes through the net, dripping into a gutter that leads to a storage tank.

    The fog-water collected in this particular system goes through a thorough UV, sand, and cartridge filtering process. The system is also solar powered, making it environmentally sound and cheaper than other methods. Since the collected water is pure from the sky, it is free of most contaminants and pollutants.

    Fog harvesting expanding

    Fog-harvesting/fog-catching has since expanded to other areas of the world. Movimiento Peruanos Sin Agua (Movement of Peruvians without Water) haven’t just built fog-catching nets in Peru, but in rural communities in Colombia, Bolivia, and Mexico. Fog-collectors in Spain collect droplets and water to help offset dry vegetation wildfires on the Canary Islands. Chilean fog harvesters are looking into expansion to help provide water for the poorest communities and dry urban areas.

    Other water collecting methods are being tested

    Scientists are also trying to find other methods to quickly and effectively draw water from the atmosphere. Researchers at MIT have developed a salt-based hydrogel that collects moisture from water vapor at night between glass panels. These panels create condensation of pure water when they are heated by sunlight. There is also research going into a sonic device that can quickly “shake water out of the atmosphere.”

    While scientists are in the midst of finding ways to obtain and conserve water in our future, there are steps people can take today. In terms of water conservation in the United States, the Environmental Protection Agency has some resources that can help. Like collecting fog, collecting folks willing to pitch in can do wonders for the community.

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