With all eight native freshwater turtle species of Ontario considered at-risk, researchers have created protective nests to help boost offspring survival.
Researchers at the University of Waterloo and McMaster University designed a nest with materials like moss and lichen to mimic the turtles’ natural rocky nesting sites. As the research team pointed out in their study, published in the journal Restoration Ecology, previous nest restoration efforts often focused on building nests from materials like sand and gravel.

Examples of nest sites created with moss (A), mixed materials (B) and lichen (C). Restoration Ecology
The team instead focused on designing a nest that would work best for rocky landscapes, where freshwater turtles often create their nests in the cracks of rocks. Plus, they pointed out in their study that the mound nests made with sand and gravel tend to require regular upkeep to prevent plants from growing too densely into the nesting areas.
The researchers created the first nest for a research site at Georgian Bay in 2019 and monitored it for five years. During this time, the researchers didn’t need to make any repairs or adjustments to the nest they created, meaning it could be a low-maintenance way to help with freshwater turtle protection efforts.

A Blanding’s turtle at its new nesting site. Hope Freeman / McMaster University
While freshwater turtles can make their own nests, these efforts are often set back as the animals face threats from habitat destruction.
“The number 1 threat to freshwater turtles in Ontario is habitat loss and degradation from urbanization,” Chantel Markle, the lead author of the study and professor in the Faculty of Environment at the University of Waterloo, said in a press release. “Georgian Bay is one of the last remaining strongholds for some at-risk turtles in Ontario, so this new design is a step towards the survival of the species.”
Additionally, freshwater turtle eggs depend on certain temperatures to produce male or female hatchlings, and too many males or females can limit the reproduction of offspring in future generations, further threatening the survival of at-risk species. So the researchers took extra care to create warm, well-draining nests that would give the offspring the best odds of survival as well as hopefully improving population size in the long-term.
“Taking an interdisciplinary approach to assessing the success of habitat created for animal reproduction is critical,” Markle said. “In this study we evaluated the physical, ecohydrological and ecological success of the created nesting habitat — a combination not often seen in a single study.”
The team found that the eggs were 41% likely to hatch in the human-crafted nests, while the natural nesting sites only had a 10% chance for eggs to hatch.
Next, the researchers plan to scale the nest design to apply to other local, rocky landscapes. Additionally, they made their nest creation process available in the published study to aid turtle conservationists in other areas throughout Canada and the U.S.
The post Researchers Develop Protective Nests for At-Risk Turtles in Ontario appeared first on EcoWatch.
https://www.ecowatch.com/turtles-nest-protection-conservation-ontario.html
Green Living
Best of Earth911 Podcast: Adapting to Smoke Season’s Health Impacts With Dr. James Crooks
Smoke season is back, and getting more intense every year. Tune into this “Best of” discussion with James Crooks, Ph.D., an environmental epidemiologist with National Jewish Health’s Division of Biostatistics and Bioinformatics in Denver, who explains his research on the impact of wildfire smoke on the ozone concentrations at ground level in Colorado. Elevated ozone levels contribute to the rising incidence of asthma and diabetes, among other conditions. Dr. Crooks found that while ozone increased only 1% compared to pre-wildfire levels, the impacts are widely felt, especially in Hispanic and historically underserved communities. The advent of annual smoke seasons and rising levels of air pollution globally make this an important conversation. He shares his advice on how to protect family members from air pollution and the prospects for life in a warmer world, when smoke season will be common in many regions.

Smoke season isn’t just unpleasant, it’s killing too many of us. According to a recent study published in the journal The Lancet Planetary Health, air pollution was directly responsible for the death of 4.5 million people around the world in 2019. A McGill University study released in early May reported that people who lived within 31 miles (50 km) of a wildfire over a 10-year period were found to have a 10% higher incidence of brain tumors and 4.9% more lung cancers. You can learn more about Dr. Crooks and National Jewish Health at nationaljewish.org.
- Subscribe to Sustainability in Your Ear on iTunes and Apple Podcasts.
- Follow Sustainability in Your Ear on Spreaker, iHeartRadio, or YouTube
This podcast originally aired on June 15, 2022.
The post Best of Earth911 Podcast: Adapting to Smoke Season’s Health Impacts With Dr. James Crooks appeared first on Earth911.
https://earth911.com/podcast/earth911-podcast-adapting-to-smoke-seasons-health-impacts-with-dr-james-crooks/
Green Living
7 Sustainable Bar Stools and Counter Stools To Complete Your Space (2026)
If you’re looking to finish your kitchen, bar area, or other seating arrangement with a set of sustainable bar stools (or counter stools) then you’ve come to the right place.
How To Source Sustainable Bar Stools and Counter Stools
I was looking for sustainable counter stools last year because my husband and I’s apartment had a large countertop and no room for a kitchen table.
We liked how the layout utilized the small space efficiently, making it feel like we had more space than we really did! However it’s not as easy to find beautiful counter stools as it is to find other sorts of dining chairs!
After borrowing my parent’s barstools for a few months, we came across the perfect set of mid-century modern-esque secondhand counter stools from the peer-to-peer resale app OfferUp.
There are many ways to source sustainable bar stools or counter stools. And which way is right for you depends on your budget and circumstances.
Secondhand Apps
This option is usually the cheapest, but may require a lot of time searching and picking up the items.
We used OfferUp, because we were on a budget, had the ability to wait (since we could borrow stools in the meantime), and weren’t ready to invest in our “forever home” — we don’t know if our future living spaces will require counter stools.
Curated Secondhand Sites
These tend to be the second most affordable option for counter stools, bar stools, or any other piece of furniture. You pay a bit of a premium over something like OfferUp or Facebook Marketplace, because the pieces are more curated, the photography is typically way better, and some places may even handle the shipping and logistics for you!
Here are a couple to check out:
- AptDeco: Advertised as the easiest way to shop secondhand furniture, AptDeco provides a professional delivery service, including pickup, delivery, and assembly within the contiguous U.S.
- Chairish: mecca for vintage furniture (typically more expensive)
New Eco-Friendly Bar Stools and Counter Stools
You may want to shop for new sustainable counter stools and bar stools if you don’t have as much time to hunt for treasures on the secondhand market, want to invest in a long-term piece of furniture, or have a very specific set of aesthetic preferences.
You might also look for new eco-friendly counter stool options if you want to make sure your stools are non-toxic, and made without harmful chemicals. You’ll see some certifications mentioned throughout. Here’s a quick cheatsheet on what they do (and don’t do).
FSC Certified: the wood sourcing was responsibly managed (not a finish, foam, or textile guarantee)
CertiPUR-US®: third-party verification that foam (like cushioned seat padding) is made without ozone depleters, PBDE flame retardants, mercury, lead, or formaldehyde, and meets low VOC emission standards; it’s a foam-specific certification, not a wood or fabric one
OEKO-TEX® STANDARD 100: tests the finished textile (like wool or cotton upholstery) for harmful substances against human-ecological safety limits; this is a product-level fabric certification, and does not cover the wood or metal parts of the furniture
Below are some vetted resources for finding sustainable bar and counter stools! Transparency note: this guide contains affiliate links. As always we only feature brands that meet strict criteria for sustainability that we love — and that we think you’ll love too.
My Favorite Places to Find Sustainable Bar Stools & Counter Stools
1. Urban Natural
Best for: wide variety of premium sustainable stools
Materials: Responsibly Sourced Wood, Leather, Metal, Fabric Upholstery
Conscious Qualities: Artisan-Made and USA Made Options; FSC-Certified Options
Price Range: $499 – $2930
Urban Natural is mecca for sustainable furniture, including bar stools and counter stools. The brands they carry prioritize craftsmanship, design, quality, and sustainability. Many of the stools are made with FSC-Certified solid wood and eco-friendly production practices. Ethnicraft, for example, is a brand that uses zero waste production methods, repurposing any would-be wood waste.
2. What We Make
Best for: rustic reclaimed wood stools
Materials: Reclaimed Wood or Solid Hardwood, Steel
Conscious Qualities: VOC-Free Finish, Repurposed Wood, Made to Order in USA
Price Range: $425 – $755
Crafted in Chicgoland from wood harvested from torn down Midwestern barns, What We Make has rustic reclaimed wood or solid hardwood stools with character. Each bar or counter stool is finished with a VOC-free finish.
When selecting your wood on the product you’ll notice reclaimed options as well as solid hardwood options. Due to the nature of reclaimed wood, that option will result in slight variations, but I find that part of the joy of upcycled pieces!
3. Medley
Best for: stools made with natural non-toxic materials
Materials: Domestically Sourced FSC-Certified Solid Wood, CertiPUR-US®-certified foam, OEKO-TEX® STANDARD 100-Certified Wool, Cotton
Conscious Qualities: Made-to-Order, Crafted in California, Solid Wood, In-Home Trial
Price: $1090
Handcrafted in California to your specifications with quality sustainable materials — like domestic solid alder, walnut, and maple wood — Medley’s sleek modern furniture is as sustainable as it is beautiful. The company has one eco-friendly counter stool available, called the Jasmi Counter Stool as well as other dining chairs.
4. Emeco
Best for: heirloom quality or commercial grade stools
Materials: Recycled Aluminum, Reclaimed Wood, Sustainably-Sourced Wood
Conscious Qualities: Durable, Repurposed Materials, Suitable For Outdoors
Price Range: $425 – $2120
Emeco has eco-friendly stools designed to last for a lifetime (or several). Their sustainable bar stools and counter stools are made in Pennsylvania from repurposed materials and are designed to commercial-grade standards.
Some options are also suitable for use as outdoor furniture.
5. Greenington
Best for: bamboo stools
Materials: Solid Moso Bamboo, Some Leather Upholstery
Conscious Qualities: Tree-Free, Uses Fast-Growing Bamboo
Price: $559 – $938
Greenington is among the most popular sustainable furniture brands for a reason. As a founding member of the Sustainable Furnishings Council, Greenington uses 100% solid Moso bamboo for their furniture — a material they claim is 20% harder than red oak. They offer eco-friendly counter stools and bar stools in a variety of finishes, though there are no stool designs with backs.
6. Pottery Barn Sustainably Sourced Collection
Best for: more affordable sustainable stool options
Materials: Reclaimed Wood, Recycled Aluminum, Recycled Plastic
Conscious Qualities: Natural and Repurposed Materials
Price: $249 – $399
Furniture brand Pottery Barn has recently been expanding their sustainably sourced collection, so you may just find your new eco-friendly bar and counter stools there. Their collection features stools made from reclaimed and recycled materials in a range of aesthetics, from farmhouse chic to mid-century modern.
7. West Elm Sustainably Sourced Collection
Best for: mid-century modern stools
Materials: Sustainably-Sourced Wood
Conscious Qualities: Quality Products, Use of Some Responsible Materials
Price: $499 – $599
Another larger furniture retailer with a sustainably sourced collection is West Elm. Their selection of sustainably sourced stools is small, but you can find an eco-friendly bar stool / counter stool made from FSC-Certified wood from responsibly managed forests.
Looking to complete your eco space?
Check out our full guide to sustainable furniture brands and our guide to non-toxic furniture brands.
The post 7 Sustainable Bar Stools and Counter Stools To Complete Your Space (2026) appeared first on Conscious Life & Style.
7 Sustainable Bar Stools and Counter Stools To Complete Your Space (2026)
Green Living
How Safe Are Secondhand Used Pet Supplies?
A used dog crate can save you $80 and keep a perfectly good piece of gear out of a landfill. A used food bowl with a few hairline scratches can seed your pet’s water with bacteria for months. The difference between a smart secondhand buy and a risky one usually comes down to two questions: what the item is made of, and whether you can actually clean it.
Americans spent $158 billion on their pets in 2025, and a growing share are looking for ways to spend less; the American Pet Products Association found roughly 22% of owners cut back on pet spending last year. Reused pet gear sits right at the intersection of saving money and cutting waste. But pets add a wrinkle that used furniture or clothing doesn’t: some of the germs that ride along on old bowls, beds, and toys are remarkably hard to kill, and the popular vinegar-and-soap cleaning advice doesn’t do what most people think it does.
This article contains affiliate links. If you purchase an item through one of these links, we receive a small commission that helps fund our Recycling Directory.
Why Buying Used Makes Sense
The resale habit that reshaped clothing is spreading to durable goods. Pet supplies are a natural fit: crates, carriers, and hard toys are built to last far longer than one animal’s use of them.
Keeping those items in circulation matters, because pet gear leans heavily on plastic. Pet products generate an estimated 300 million pounds of plastic waste a year in North America, according to Earth.Org, and most worn-out toys and beds aren’t recyclable through curbside programs. Every crate or bowl bought secondhand is one that didn’t have to be manufactured, and one that isn’t clogging a landfill.
A few manufacturers are building reuse into the product itself. West Paw runs a closed-loop reuse program called Join the Loop, which grinds down worn Zogoflex toys and remakes them, and Petmate now makes kennels from roughly 95% recycled polypropylene. When you can’t find a safe used version of what you need, durable, recycled-content, take-back-eligible gear is the next-best circular choice.

Start With the Material, Not the Price Tag
The single most useful rule for secondhand pet shopping is this: hard, nonporous items can be cleaned and disinfected; soft, porous ones often can’t. Stainless steel, glass, glazed ceramic, and smooth hard plastic have surfaces you can scrub and sanitize down to bare material. Fabric, foam, wood, rope, and sisal soak up saliva, urine, and whatever lived in them before, and no amount of wiping reaches all the way in.
Use this as a quick field guide when you’re standing over a yard-sale table:
| Item | Buy used with confidence | Think twice — or skip |
|---|---|---|
| Food & water bowls | Stainless steel, glass, or glazed ceramic with no cracks or chips | Any plastic bowl, or ceramic that is cracked, chipped, or crazed |
| Crates & carriers | Metal or hard-plastic crates with intact joints, latches, and no cracks | Cracked plastic, bent wire, loose handles; any airline travel crate (buy new) |
| Toys | Hard rubber and nylon chews with no gouges; treat-dispensers you can scrub | Chewed, gouged, or split toys; rope and plush toys from unknown homes |
| Beds & clothing | Machine-washable fabric you can run hot and dry on high heat | Foam beds you can’t fully wash; anything torn enough to be a choking hazard |
| Cat trees & scratchers | Frames you can wipe down; replaceable sisal or cardboard inserts | Carpet-covered posts saturated with another animal’s scent — usually not worth it |
| Aquariums & tanks | Glass tanks that hold water after a leak test; check seams and silicone seals | Tanks with cracked glass or failing seals; anything you can’t leak-test first |
| Leashes, collars & harnesses | Nylon or biothane with sound stitching and working hardware | Frayed webbing, cracked buckles, or rusted clasps that could fail |
Food and Water Bowls
Stainless steel, glass, and glazed ceramic bowls are ideal secondhand buys because they’re durable, and boiling water or a dishwasher cycle sanitizes them completely. Just check ceramic for cracks, chips, and crazing (that fine web of surface cracks in old glaze), any of which can trap bacteria and, in some imported glazes, leach lead.
Skip used plastic bowls entirely. Even hairline scratches in plastic harbor bacteria that can’t be removed by routine washing, and the bacteria that live in a pet’s mouth recolonize those grooves fast. For example, the Cornell Feline Health Center notes that 70–90% of cats carry Pasteurella multocida, a pathogen which can cause wound infections in people.
A new stainless bowl costs a few dollars and lasts for years, so this is one place not to economize.
Crates and Carriers
Metal and hard-plastic crates are among the best secondhand values in pet care. Inspect your options for cracks, sharp edges, missing screws, weak joints, and a carrying handle that’s loose or damaged. On wire crates, check that the door latches securely and the pan slides in flush.
Fabric crates need intact seams and zippers that fasten smoothly; a failed zipper on the road can lead to a lost pet. One firm exception: don’t buy a used airline travel crate. Most carriers require a new, IATA-compliant crate for animals flying as cargo, and a secondhand one may not meet current standards.
Beds, Clothing, and Soft Toys
Fabric items can be great buys if, and only if, you can launder them properly. Wash on the hottest setting the fabric allows and dry on high heat; a full hot wash-and-dry cycle kills fleas at every life stage, along with their eggs. Use a plant-based, pet-safe detergent so you’re not leaving fragrance and residue against your pet’s skin.
Inspect for rips and loose parts that could become choking hazards and be realistic about foam beds; if you can’t remove and wash the cover and you can’t wash the core, you can’t truly clean it.
Plush and rope toys are the least recommended soft items to buy used, because their fibers can hold saliva-borne bacteria and even worm eggs that laundering doesn’t fully kill.
Cat Trees, Scratchers, and the Scent Problem
Cats and dogs mark territory with scent, and a secondhand scratching post or cat tree can come pre-loaded with another animal’s signature. Some cats respond by refusing the item; others try to overwrite it, sometimes by urine-marking. Carpet- and sisal-covered posts are also porous and nearly impossible to disinfect.
Give any soft-covered item the sniff tests a cat would give it. If you can smell the previous animal, your pet certainly will. A better secondhand strategy is to buy a solid frame you can wipe down and add fresh sisal rope or replaceable cardboard inserts yourself.
The Cleaning Advice Most Guides Get Wrong
Here’s the part worth slowing down for. Soap and water, including natural Castile soap, and vinegar are fine for everyday grime and routine bacteria. Physically scrubbing an item removes most of what’s on it, and for gear coming from a healthy household, that plus a hot wash and sunlight is usually enough.
But vinegar is not a disinfectant against the pathogens that matter most in used pet gear. The viruses of real concern, including canine parvovirus and feline panleukopenia, are nonenveloped, meaning they lack the fatty outer coat that makes other germs easy to kill. That structure lets them resist most common cleaners, including vinegar and quaternary ammonium products, and survive in the environment for a long time.
|
The good news for anyone who came to secondhand shopping for environmental reasons: the most effective option is also one of the greenest. Accelerated hydrogen peroxide (AHP), which is sold to shelters and vets under the brand Rescue, kills parvovirus yet breaks down into water and oxygen, carries Green Seal and GREENGUARD Gold certifications, and doesn’t require the ventilation and skin protection bleach does. It’s the rare case where the responsible choice and the effective choice are the same bottle.
How Long Germs Actually Linger
Older advice often says viruses and parasites survive on secondhand items for “up to a month.” For the tough ones, that’s a serious underestimate. Canine parvovirus can persist in a contaminated environment for as long as seven months, according to the Indiana State Board of Animal Health, and veterinary sources put its outdoor survival at up to a year under cool, shaded conditions. Fleas and their eggs can stay viable in bedding for weeks. That long tail infection potential is why an effective disinfection method, not just “give it a wash,” matters.
When to Skip Secondhand Altogether
A few situations tilt the math toward buying new, or passing entirely:
- You have an unvaccinated puppy or kitten. Young animals are most vulnerable to exactly the viruses that resist cleaning. Until vaccinations are complete, favor new, easily sanitized gear.
- The item comes from a home with a known illness. If a previous pet had parvo, panleukopenia, ringworm, or a flea infestation, skip any porous item and disinfect hard ones with an AHP or bleach solution.
- You can’t clean it to the core. Foam beds, saturated cat trees, and gouged chew toys can’t be reliably disinfected. When in doubt, they go.
- The damage is structural. Cracked crates, frayed harness webbing, failing tank seals, and chipped ceramic aren’t bargains, they’re hazards that can harm your pet.
Products Worth Knowing About
A short, practical kit makes secondhand pet shopping safe without much fuss.
- Accelerated hydrogen peroxide disinfectant (e.g., Rescue). The eco-forward way to kill parvovirus and panleukopenia on hard, nonporous gear.
- Enzymatic odor cleaner. Breaks down the proteins in urine and scent marks that plain soap leaves behind, which is useful for reclaiming a lightly-marked crate or hard scratcher frame.
- Stainless steel bowls. When a used bowl is plastic or questionable, a new stainless set is inexpensive, dishwasher-safe, and effectively permanent.
- A fine-tooth flea comb. A dollar-store tool that tells you fast whether a secondhand bed or blanket is carrying hitchhikers.
- Durable, recycled-content toys (e.g., West Paw Zogoflex). For the soft-toy gap secondhand can’t safely fill, and they’re take-back recyclable at end of life.
What You Can Do
- Shop by material first. Reach for stainless steel, glass, glazed ceramic, and smooth hard plastic; be cautious with fabric, foam, wood, rope, and sisal.
- Inspect before you buy. Check for cracks, sharp edges, frayed webbing, failed zippers, and chewed-through spots. Structural damage is a dealbreaker.
- Match the cleaning method to the risk. Hot wash and dry for fabric; scrub-and-sanitize for hard items. For anything from a home with illness, use an AHP or bleach solution at full contact time.
- Know when to buy new. Airline crates, food bowls to replace plastic, and gear for unvaccinated young animals are worth buying new.
- Close the loop at the other end. When your own pet gear wears out, donate what’s still usable, and check Earth911’s recycling search for options on what isn’t.
Related Reading
- A Guide to Safe and Sustainable Pet Products
- Eco-Friendly Laundry Detergents
- Reduce Rover’s CO2 Pawprint: Fruits and Veggies Dogs Enjoy
Editor’s Note: Originally published by Tammi Avallone, a writer and managing editor of FiveBarks.com, on June 30, 2022, this article was substantially updated in July 2026.
The post How Safe Are Secondhand Used Pet Supplies? appeared first on Earth911.
https://earth911.com/living-well-being/are-used-pet-supplies-save/
-
Greenhouse Gases12 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Climate Change12 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
-
Renewable Energy9 months agoSending Progressive Philanthropist George Soros to Prison?
-
Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits
-
Greenhouse Gases1 year ago
嘉宾来稿:探究火山喷发如何影响气候预测







