Nancy Knowlton @nancyknowlton.bsky.social · 30/09/2026When I lived in Panama working for the Smithsonian, my mom came to visit and we took her to Boquete to see this bird. After flying around a bit, female went in nest hole, then male joined her with tail hanging out. Truly unforgettable! 060
Reposted by Nancy KnowltonMomentum Magazine @momentummag.bsky.social · 30/09/2026Paris cycling numbers double in one year thanks to massive investment and it’s not stopping. momentummag.com/paris-cyclin... 03614
Reposted by Nancy KnowltonProf. Jeff Ollerton @jeffollerton.bsky.social · 30/09/2026Want to conserve #birds, #mammals and other vertebrates? Then don’t forget their #insects. Our new Nature Reviews Biodiversity paper explores the many ways vertebrates depend on insects — for food, shelter, protection and much more. I’ve written about it here: jeffollerton.co.uk/2026/09/30/w...jeffollerton.co.ukWant to conserve birds and mammals? Then conserve their insects – our new paper in Nature Reviews Biodiversity sets out the detailsIt’s sometimes easy to forget quite how much of the living world depends upon insects. That might seem an odd thing for someone who has spent much of his career studying insects and their relations… 18954
Nancy Knowlton @nancyknowlton.bsky.social · 29/09/2026Ingenuity -> True recycling: my news to me good news for Sept 29 #EarthOptimism reasonstobecheerful.world/recycled-cho...reasonstobecheerful.worldMaking a Desk with 10,000 Recycled ChopsticksA German engineer asked restaurants for their used chopsticks — and a sustainable furnishings business was born. 021
Reposted by Nancy KnowltonAdam Vaughan @adamvaughan.bsky.social · 28/09/2026Installing solar panels and a battery in a UK home saves £681 a year on average, the first study of its kind has found: www.thetimes.com/uk/environme...thetimes.comSolar panels and a battery cut energy bills by two thirdsPrivate installations reduce costs even during winter months and would pay for themselves in 17 years, researchers found after analysing data from bills 611146
Nancy Knowlton @nancyknowlton.bsky.social · 28/09/2026This has always seemed logical to me, but the study backing it up is my news to me good news for Sept 28 #EarthOptimism happyeconews.com/personal-cli...happyeconews.comNew Study Shows Personal Climate Actions and Collective Change Reinforce Each Other, Not Compete | Happy Eco NewsA four-year study of 2,778 Australians found personal climate actions and collective change reinforce rather than compete with each other, challenging fears that individual eco-habits reduce support f... 041
Reposted by Nancy KnowltonYale Environment 360 @yalee360.bsky.social · 28/09/2026Japan has little land available for large solar farms, so developers have been erecting arrays on many of the now disused golf courses that proliferated during the country's 1980s economic boom.e360.yale.eduShort on Land, Japan Is Building Solar Farms on Old Golf CoursesThe Kanoya Osaki Solar Hills solar plant in Kagoshima Prefecture, Japan, was built on a former golf course. Kyocera 3198
Nancy Knowlton @nancyknowlton.bsky.social · 27/09/2026And salmon recovery from the Klamath Dam removal has surpassed expectations - my news to me good news for Sept 27 #EarthOptimism #OceanOptimism www.nytimes.com/2026/09/24/c...nytimes.comSalmon Are Thriving After Klamath River Dam Removals, Study FindsThe first fall runs of chinook salmon since the project in California and Oregon was completed have surpassed researchers’ expectations. 02710
Nancy Knowlton @nancyknowlton.bsky.social · 27/09/2026A really nice article about dam removals in the northeast - real progress! #earthOptimism biographic.com/death-by-a-t...biographic.comDeath by a Thousand Dams | bioGraphicTens of thousands of small barriers hamper fish recovery in the northeastern United States. But while the demolition of big dams out west gets the most attention, a similar revolution is revitalizing ... 021
Nancy Knowlton @nancyknowlton.bsky.social · 27/09/2026#OceanOptimism www.wbhm.org/local-news/2...wbhm.orgConserving the Coast: These women are helping restore oysters in Mobile BayOyster populations have dropped more than 80 percent in Mobile Bay since the 1950s. Marine scientists are working to revive the oysters amid ongoing threats. 0102
Reposted by Nancy KnowltonUN Environment Programme @unep.org · 27/09/2026One million of the world’s estimated 8 million plants and animals are threatened with extinction. But hope is not lost. #GenerationRestoration is reviving habitats, bringing back homes for wildlife. Discover six species making a comeback: www.unep.org/news-and-sto... 03420
Nancy Knowlton @nancyknowlton.bsky.social · 25/09/2026reminder for dark times - good people exist! people.com/couple-spent...people.comCouple Spent 40 Years Protecting a 90-Acre Nature Preserve. Here’s Why They Gave It All Away for FreeDeep in the coastal forests of New Jersey sits a luscious 90-acre nature preserve filled with public trails, abundant wildlife and gorgeous, untouched scenery. After 40 years of safeguarding the site,... 060
Reposted by Nancy KnowltonECIU @eciu.net · 25/09/2026UK energy mix state of play: ✅ Record wind generation ✅ Renewables producing over 1/2 UK electricity ⬇️ Falling gas demand for power generation 📉 Declining North Sea oil & gas output What does the data tell us? 🧵 👇 176
Reposted by Nancy KnowltonHeather Randell @heatherrandell.bsky.social · 02/04/2026I just finished the is book by Minneapolis-based writer @jonathanslaght.com and it was one of the best books I’ve read lately. I didn’t expect to be so captivated by Amur tiger conservation in the Russian Far East, but the writing was top notch and I couldn’t put it down. 10/10 would recommend 🐅 54510
Nancy Knowlton @nancyknowlton.bsky.social · 25/09/2026Rewilding works wonders in parched Britain - my news to me good news for Sept 25 #EarthOptimism www.theguardian.com/environment/...theguardian.comRewilded land remains green amid drought-stricken English countryside, images showNational Trust’s Holnicote estate says restored wetlands and rivers offer proof of resilience to drought, wildfires and flooding 061
Reposted by Nancy KnowltonInge @2ndlastunicorn.bsky.social · 21/09/2026All hail to the goth bird 🖤cnn.comThis tiny ‘goth’ bird was nearly extinct. Now it’s New Zealand’s Bird of the Year | CNNSmall, shy and clad head-to-claw in black, New Zealand’s karure, or black robin, has been crowned the country’s 2026 Bird of the Year. 415133
Nancy Knowlton @nancyknowlton.bsky.social · 21/09/2026#NYC is soooooo cool these days. #Mamdani rocks! gothamist.com/news/nyc-off...gothamist.comNYC officials want to put rain gardens on top of bus stopsThe city is testing out a green roof on a bus shelter in Brownsville, with the hope that the design can be expanded across the five boroughs. 040
Reposted by Nancy KnowltonIreland's Native Woodland Trust @irishwoodlandtrust.bsky.social · 21/09/2026🌰🌳 We joined the Four Districts Woodland Group for a hazelnut collection at Rathcoole Woodland last weekend. A remarkable rewilding story, this former farmland has been recovering naturally for 35 years. We collected seed from historic hazel coppices and visited the site's rare tufa-forming springs 0135
Reposted by Nancy KnowltonThe Brussels Times @brusselstimes.com · 21/09/2026Cars out, people in. For nine and a half hours on Sunday, Brussels belonged to people on foot, bikes and skateboards.brusselstimes.comBrussels takes back its streets on Car-Free Sunday: ‘It is a bit like a Utopia’Brussels takes back its streets on Car-Free Sunday: 'It is a bit like a Utopia' 0107
Nancy Knowlton @nancyknowlton.bsky.social · 21/09/2026Yeah for one of my very favorite birds in my favorite place. A great conservation success story and my news to me good news for Sept 21. #EarthOptimism #OceanOptimism www.penbaypilot.com/article/seab... 040
Nancy Knowlton @nancyknowlton.bsky.social · 21/09/2026Just returned from a wonderful week at @scrippsocean.bsky.social celebrating the 25th anniversary of the Center for Marine Biodiversity and Conservation. Happy Birthday CMBC - so proud of all you have accomplished!!!! 030
Reposted by Nancy KnowltonMongabay @mongabay.com · 15/09/2026For the first time in more than two centuries, wild Przewalski’s horses have been born in Kazakhstan. The arrival of two male foals at the Altyn Dala State Nature Reserve proves success for ongoing reintroduction efforts to re-establish this endangered ecosystem engineer. Story by Shanna Hanbury.mongabay.ccTwo wild Przewalski’s horse foals born in Kazakhstan after 200 yearsTwo Przewalski’s horse foals were born in a reintroduction center in the grasslands of central Kazakhstan in late August. They are reportedly the first wild horses born on Kazakh soil in more than… 13813
Nancy Knowlton @nancyknowlton.bsky.social · 13/09/2026My news to me good news for Sept 13 - lunar energy for Alaska. #OceanOptimism thetyee.ca/WhatWorks/20...thetyee.caIn Alaska, Sitkana Brings Tidal Energy to the People | The TyeeThe startup’s underwater turbines are designed to power isolated communities along the coast. 092
Nancy Knowlton @nancyknowlton.bsky.social · 09/09/2026A wonderful story of how technology change + behavior change on an individually small level can make a big difference. #EarthOptimism therevelator.org/al-gore-was-...therevelator.orgAl Gore Was Right • The RevelatorHow changing lightbulbs helped change the world. 040
Reposted by Nancy Knowltonalexvonwitzleben.bsky.social @alexvonwitzleben.bsky.social · 07/09/2026#Denmark built so much wind that some blustery hours the turbines out-produce what the whole country is using. When that happens, the extra power doesn’t sit idle. It moves through Denmark’s links into the wider European network and heads to neighbors like Germany, Norway, Sweden. #ActOnClimate 371147024389
Reposted by Nancy KnowltonCare of Earth and People Ensure A Future World 🌎 @bpermaculture.bsky.social · 08/09/2026A farmer turned 70 acres of his Oregon barley farm into a wetland; now it hosts 140 bird species and endangered fish | World News - The Times of India timesofindia.indiatimes.com/world/us/a-f...timesofindia.indiatimes.comA farmer turned 70 acres of his Oregon barley farm into a wetland; now it hosts 140 bird species and endangered fishA farmer in southern Oregon transformed 70 acres of his 400-acre barley farm into a wetland in 2021, creating an unexpected refuge for wildlife while helping address agricultural water pollution. Karl... 6752271219
Nancy Knowlton @nancyknowlton.bsky.social · 07/09/2026Thank you Costa Rica! news.mongabay.com/short-articl...news.mongabay.comCosta Rica to require wildlife crossings for roads when they impact faunaCosta Rica lawmakers approve a measure requiring wildlife crossings on roads when infrastructure threatens wildlife and disrupts habitat connectivity. 052
Nancy Knowlton @nancyknowlton.bsky.social · 03/09/2026reuse reuse reuse... apnews.com/article/crea...apnews.comAt creative reuse centers, old art supplies get a new life at a fraction of the costCreative reuse centers are keeping art supplies out of landfills by selling used materials for cheap. 041
Reposted by Nancy KnowltonCharlie Richmond (Gyro Gearloose) 311.3ppm 🇨🇦🇬🇧☮️⚛️🇺🇦🌈🦋 @charlierichmond.bsky.social · 03/09/2026Inside the passage of America’s biggest climate law » Yale Climate Connections yaleclimateconnections.org/2026/09/insi...yaleclimateconnections.orgInside the passage of America’s biggest climate law » Yale Climate ConnectionsIn a new memoir, author Leah Stokes takes readers behind the scenes of U.S. democracy – and shows how people can still have an outsize impact by working together. 011
Nancy Knowlton @nancyknowlton.bsky.social · 03/09/2026great for climate and my news to me good news for Sept 3 #EarthOptimism insideclimatenews.org/news/0209202...insideclimatenews.orgChina’s Carbon Pollution Fell in Recent Months as Oil Demand Plummeted - Inside Climate NewsThe world’s second-largest oil consumer cut its use by 9 percent as the Iran war crimped supply. The drop could accelerate China’s pivot away from the fossil fuel. 031
Reposted by Nancy KnowltonMassimo (mirror) @rainmaker1973-m.bsky.social · 02/09/2026We need more inventions like this Original post 20361941442
Nancy Knowlton @nancyknowlton.bsky.social · 01/09/2026File under made me smile... www.theguardian.com/fashion/2026...theguardian.com‘I wanted to find the slowest fashion imaginable’: the woman growing her own dressLooking for an alternative to fast fashion, Eve Ogden Schaub decided to create a garment from homegrown flax 051
Reposted by Nancy KnowltonInternational Renewable Energy Agency (IRENA) @irena-official.bsky.social · 01/09/2026Battery storage is becoming crucial for West Africa's #TransitionPathway. Combined w/ solar PV mini-grids, it strengthens #energysecurity through reliable 24/7 electricity & expands energy access for rural communities. Read more➡️ www.irena.org/Publications... 051
Reposted by Nancy KnowltonSheffield & Rotherham Wildlife Trust @wildsheffield.bsky.social · 30/08/2026📣Sound On This is what Community Powered Nature Recovery looks like. This example was filmed at Grimesthorpe Woods, but it's happening all over Sheffield and Rotherham. Get involved! www.wildsheffield.com/getinvolved/... #TeamWilder 273
Nancy Knowlton @nancyknowlton.bsky.social · 29/08/2026Nature fights back www.nationaltrust.org.uk/services/med...nationaltrust.org.ukPress Release | MediaNew aerial imagery of the Holnicote Estate shows what climate resilience could look like across the UK thanks to river restoration and wetland creation projects 052
Reposted by Nancy KnowltonMrs. Betty Bowers @mrsbettybowers.bsky.social · 28/08/2026I'm surprised big fertilizer corporations let this brilliant woman live. Her name is Dr. Mariangela Hungria. 642351639
Nancy Knowlton @nancyknowlton.bsky.social · 28/08/2026A GREEN veggie market - my news to me good news for Aug 28 #EarthOptimism www.euronews.com/2026/08/28/p...euronews.comLondon unveils biggest ever solar project on major veg marketA sprawling London fresh produce market is producing its own power thanks to record-breaking rooftop solar. 095
Nancy Knowlton @nancyknowlton.bsky.social · 28/08/2026Another good idea taking hold.. solar panels running inside train tracks by Sun-Ways www.nytimes.com/2026/08/28/c... 040
Nancy Knowlton @nancyknowlton.bsky.social · 28/08/2026Not a chemist but potentially a big deal. www.anthropocenemagazine.org/2026/08/the-...anthropocenemagazine.orgThe circular chemistry that could make cement carbon-negativeBy closing the loop on the same reaction that makes cement, researchers say plants could capture more CO2 than they release. 010
Reposted by Nancy KnowltonThe Nature Conservancy @nature.org · 28/08/2026Native oysters. Bull kelp. Thriving coastal waters. 🌊 What if growing food could help restore nature? A new assessment found Oregon's mariculture industry could support healthy marine ecosystems and coastal communities at the same time.nature.lyOregon’s coast holds huge opportunity for restorative mariculture, report findsExpansion into native shellfish and seaweed could boost environment and economy 04111
Reposted by Nancy KnowltonDr Charlie Gardner @charliejgardner.bsky.social · 28/08/2026Conservation works, we should do more of itbesjournals.onlinelibrary.wiley.comEffectiveness of current and potential conservation actions for amphibians, birds and mammalsOur study demonstrates the power of combining differently-sourced and compiled datasets to evaluate the likely effectiveness of ongoing conservation strategies and identify future needs. Our findings... 13213
Reposted by Nancy KnowltonDamian Carrington @dpcarrington.bsky.social · 28/08/2026The chefs turning down the heat by switching from gas to electric - As well as being quieter, cheaper and cleaner, induction cookers can cut kitchen temperatures by up to 10C www.theguardian.com/environment/...theguardian.comThe chefs turning down the heat by switching from gas to electricAs well as being quieter, cheaper to run and easier to clean, induction cookers can cut kitchen temperatures by up to 10C 13324110
Nancy Knowlton @nancyknowlton.bsky.social · 27/08/2026Heat pump + old coal mine -> cheaper and greener heat. reasonstobecheerful.world/mine-water-h...reasonstobecheerful.worldTransforming Britain’s Old Coalfields Into Clean Energy SourcesIn the historic coal mining town of Gateshead, a different kind of energy is now coming from the same earth. 053
Reposted by Nancy KnowltonThe Wildlife Society @thewildlifesociety.bsky.social · 27/08/2026Weller’s salamanders are rare in the wild. Researchers conducting surveys in their habitat in Tennessee and North Carolina found that they might not be as rare as previously believed. wildlife.orgJWM: Rare Weller’s salamanders are doing better than scientists thoughtAmphibians found in a small range in the Appalachian Mountains may use more varied ecosystems 041
Nancy Knowlton @nancyknowlton.bsky.social · 27/08/2026Careful construction -> solar farm haven for a rare plant species. My news to me good news for Aug 27 #EarthOptimism www.canarymedia.com/articles/sol...canarymedia.comA rare plant species thrives amid solar panels in the Nevada desertThe Gemini Solar Project has become a haven for the threecorner milkvetch — yet more proof that solar farms can be designed to minimize ecosystem… 030
Reposted by Nancy KnowltonUBC Oceans @ubcoceans.bsky.social · 24/08/2026The Spanish government has launched a consultation process to establish 23 new marine protected areas (MPAs) in Canary Islands waters and the Mediterranean Sea as part of efforts to meet a national commitment to protect 30% of its waters by 2030. news.mongabay.com/2026/08/spai...news.mongabay.comSpain proposes 23 new marine protected areas in the Canary Islands and MediterraneanThe Spanish government has launched a consultation process to establish 23 new marine protected areas (MPAs) in Canary Islands waters and the Mediterranean Sea as part of efforts to meet a national co... 076
Reposted by Nancy KnowltonWhitney Bauck @whitneybauck.bsky.social · 24/08/2026If everybody in the US cut their lawn in half and planted the other half with native species, it would go a long way towards creating and connecting the kind of habitats that would allow wild species to survive today’s ecological crises. My latest: www.theguardian.com/environment/...theguardian.comHow one American couple ditched their lawn and created a wildlife haven – and you could tooNovice gardeners James Reed McGuire and Crystal Fritz wanted to try something new when they moved out to the suburbs. Little did they know they were joining a nationwide movement 0123
Nancy Knowlton @nancyknowlton.bsky.social · 24/08/2026Not a huge deal, but made me smile.... www.goodgoodgood.co/articles/arg...goodgoodgood.coThis solar-powered luxury train travels through a stunning 10,000-year-old canyon in ArgentinaThe Tren Solar de la Quebrada travels through a UNESCO World Heritage Site. 030
Reposted by Nancy KnowltonEd Maibach @maibached.bsky.social · 24/08/2026Solar power: Nature’s greatest gift to humanity. Will we be wise enough to accept the gift before we destroy much of what we love? @mason4c.bsky.social @docsforclimate.bsky.social @gchalliance.bsky.social @billmckibben.bsky.social @sammatey.skystack.xyzsammatey.substack.comSolar Solves Everything**Or rather, heavily contributes to solving a surprisingly large amount of the world’s biggest problems 0134
Nancy Knowlton @nancyknowlton.bsky.social · 18/08/2026Oh meow.... My news to me good news for Aug 18 #EarthOptimism www.goodgoodgood.co/articles/tra...goodgoodgood.coTrail cameras capture a litter of cougar kittens, the first babies seen in Minnesota in over a centuryExperts believe the litter could indicate a growing population of the big cats in the region. 161