🌿 A plant, Ptilotus senarius, thought lost for nearly 60 years, has been found in Queensland, Australia.

📸 The rediscovery happened in June 2025 when horticulturalist Aaron Bean uploaded photos to the citizen science app iNaturalist, leading to botanist investigation.

📈 This find highlights how digital platforms like iNaturalist are transforming conservation by enabling quick sharing of observations from remote areas, connecting them with global experts.

#Biodiversity #Conservation #Australia

‘Meat tax’ 🥩 could have significant impact on environmental footprint, 🌍 study finds. Ending tax breaks on meat could rapidly lower the environmental footprint of food in the EU, reducing emissions and biodiversity loss by up to 6% at a cost of about €26 per household per year, researchers report.

Read Full Article

#MeatTax #ClimateAction #EUPolicy #SustainableDiet #Biodiversity

🌍 A study published in Ecology Letters reveals that plant biodiversity in Europe declined significantly for 150 years after the Black Death pandemic (1347-1353), contrary to expectations of a nature "rewilding" boom.

🌾 Researchers, including Jonathan Gordon and Professor Chris Thomas from the University of York, found that plant diversity only began to recover once human populations and agricultural activity rebounded, a process taking approximately 300 years.

🌳 The findings challenge the notion that untouched landscapes are always the most biodiverse, suggesting many current plant species rely on long-term human management like farming and land clearance.

💡 This research offers a nuanced view on human-nature relationships, implying that biodiversity and human land use can be interdependent, potentially impacting contemporary conservation and rewilding strategies.

#Biodiversity #Ecology #Conservation

🌸 Researchers have documented rapid genetic evolution in scarlet monkeyflower populations during California's 2012-2015 megadrought, a phenomenon previously unconfirmed in the wild.

💧 This "evolutionary rescue" allowed individual flower populations, some declining by up to 90%, to survive and recover by adapting their growth strategies to avoid drought.

🌱 The study provides strong evidence that some wild plants can evolve quickly enough to survive extreme environmental pressures like climate change-induced droughts.

#Evolution #ClimateChange #Biodiversity

The world’s great fish migrations are collapsing, according to study of more than 15,000 species of freshwater fish, with 325 species recommended for listing under global conservation rules

Read Full Article

#FishMigration #Conservation #Biodiversity

💧 325 migratory freshwater fish species have been identified as needing coordinated international conservation action, with 97% of those already listed under the Convention on Migratory Species being at risk of extinction.

💧 Since 1970, populations of migratory freshwater megafish in Asia have declined by over 95%, with species like the Mekong giant catfish critically endangered due to dams and overfishing.

💧 The longest freshwater fish migration recorded is over 6,000 miles by the dorado (gilded catfish) in the Amazon, but altered river flows, barriers, and overfishing are disrupting these journeys.

💧 Key solutions include keeping rivers free-flowing, reconnecting fragmented rivers, improving fisheries management, protecting floodplains, and managing rivers as connected ecological systems across borders.

#FishMigration #Conservation #Biodiversity

High risk of extinction across the flowering plant tree of life

Read Full Article

#PlantExtinction #Biodiversity #ConservationScience

🐾 New study reveals wildlife reacts to human presence, not just habitat changes. Even minor shifts in human movement significantly impact animal behavior and conservation.

🔬 Global research reveals animals are affected by both human presence and environmental changes. For the first time, this study scaled how both factors influence wildlife habitat use.

📱 Innovative tech like GPS & mobile data helped track 37 species across the U.S. Researchers analyzed 11.8 million location points, uncovering surprising animal responses to human activity.

📊 Over 65% of species altered behavior due to humans, especially in natural areas. Responses varied: some species reduced space, while wolves and ravens expanded their ranges.

#WildlifeConservation #EnvironmentalScience #Biodiversity

🐝 A remarkable colony of approximately 5.5 million subterranean mining bees (Andrena regularis) has been discovered in East Lawn Cemetery, Ithaca, New York, spanning about 1.25 acres. This finding, published in April by Cornell University researchers, is one of the largest bee aggregations ever recorded and is vital for local orchard pollination.

🔬 Scientists used specialized traps between late March and mid-May 2023, sampling over 3,000 insects. Extrapolating from these samples, they estimated the Andrena regularis population to be between 3 and 8 million, with an average of 5.5 million individuals.

🌳 Historic cemeteries, like the one established in 1878, are proving to be crucial refuges for urban biodiversity. The mining bee species winters underground as adults, enabling early spring activity synchronized with apple blossom, while also facing ecological dynamics like parasitism from other bee species.

🌍 This discovery underscores the importance of protecting wild bee nesting sites, as 75% of wild bees are solitary and nest underground. Cornell researchers have initiated a global citizen science project to help identify and conserve these vital pollinators in urban environments.

#WildBees #Biodiversity #Conservation

🐝 In Nepal's Jumla district, pollinators are vital for diets and income. A study found they provide over 20% of vitamin A, E, and folate intake, and 44% of farming income for 120,000 residents.

📈 Globally, 3-5% of fruit, vegetable, and nut production is lost annually due to inadequate pollination. This loss is linked to an additional 500,000 deaths per year from malnutrition-related diseases.

🌍 Tropical regions like sub-Saharan Africa, northern South America, and south-east Asia are most vulnerable to crop pollination shortfalls from pollinator declines, risking human well-being.

🌿 Pollinators are essential for about 80% of the world's population relying on herbal medicine, with insects pollinating approximately 28,000 medicinal plants.

#Pollinators #Biodiversity #FoodSecurity

Fifty years of environmental policies like the Clean Water Act have successfully restored freshwater ecosystems, a new study finds. Analyzing data from 1970 to 2023 across seven major U.S. river basins, researchers linked falling heavy metal levels to the expansion of 71 fish and 171 insect species.

Read Full Article

#EnvironmentalPolicy #WaterQuality #Biodiversity

🕷️ New Spider Species Discovered: Taczanowskia waska mimics a dead spider infected with parasitic fungus (Gibellula) to fool both predators and prey.

🕸️ Deceptive Tactics: The spider uses pale coloration and specialized body structures to resemble the fungus, remaining motionless on leaf undersides where the real fungus grows, and does not spin webs.

🔬 Scientific Classification: First spotted by conservationist Alexander Bentley and uploaded to iNaturalist, the species was formally classified by an international team led by biologist David Ricardo Díaz-Guevara and published in the journal Zootaxa.

#SpiderScience #NewSpecies #Biodiversity

🕷️ Daddy Longlegs Surprise: Researchers have documented daddy longlegs (harvestmen) preying on living frogs larger than themselves in South American rainforests, a behavior previously considered rare and anecdotal.

🍽️ Venom-Free Predation: These arachnids, lacking venom, appear to use powerful, spiny leg-like appendages (pedipalps) to grasp and immobilize their frog prey while still alive.

📸 Evidence from the Field: Four specific predation events were captured through photographic records by researchers studying species in the Cranaidae family of harvestmen, with observations spanning multiple tropical locations.

🐸 Conservation Insights: This discovery could have implications for conservation, particularly as one of the frog species involved is considered threatened, highlighting complex predator-prey dynamics in tropical ecosystems.

#Science #Nature #Biodiversity

🪲 New research suggests there could be 14 to 20 million insect species globally, a significant increase from the previously accepted estimate of 6 million.

🔬 The study, published in the Proceedings of the National Academy of Sciences on June 29, used genetic data from tropical insects and statistical methods to arrive at this new figure.

🌍 This vast number of undiscovered species highlights the immense biodiversity on Earth and underscores the importance of identifying and protecting these species, especially in light of reports of insect declines.

#InsectScience #Biodiversity #ScienceNews

🌸 A small, yellow-flowered plant from China, Saxifraga candelabrum, has been discovered to be carnivorous, trapping and digesting insects for nutrients.

🔬 Scientists used field observations, genetic analysis, and fruit fly feeding experiments to confirm the plant's carnivorous nature, finding a digestive enzyme that absorbs insect nitrogen.

🌱 This discovery supports a 150-year-old hypothesis by Charles Darwin, who predicted some Saxifraga species might be carnivorous based on microscopic hairs, which S. candelabrum uses to trap prey.

🌿 The study, published Tuesday in Nature Communications, highlights that many inconspicuous carnivorous plants may still exist and understanding them could benefit agriculture through natural pest control.

#CarnivorousPlants #PlantScience #Biodiversity

The World's Vegetables Are Vanishing, And It's Quietly Impacting Our Diets. From artificial selection, to monocultures for mass production, to genetic modification, the industrialization of agriculture has whittled away the variety of vegetables that wind up on our tables.

Read Full Article

#FoodSecurity #Biodiversity #VegetableDiversity

🌍 Beef and dairy production cause 41% of farmland's biodiversity damage, a study reveals.

🌍 Farming's environmental impact is concentrated: 2/3 of carbon & biodiversity loss occurs on just 1/3 of global farmland, offering chances for combined solutions.

🌍 Animal-sourced foods have 8x more carbon loss and 14x more biodiversity loss per calorie than plant-based foods.

🌍 Restoring the most damaged 30% of farmland could capture 170 billion tonnes of carbon and prevent 60% of extinction risk from agriculture.

#ClimateAction #Biodiversity #SustainableFood

🌿 A new study in Nature Reviews Biodiversity reveals that illegal wildlife trade thrives on popular internet platforms, offering anonymity and easy connections for buyers and sellers.

🌐 Thousands of wildlife species, many already at risk of extinction, are illegally traded online through mainstream platforms like Facebook, Instagram, TikTok, eBay, Google, Alibaba, Shopee, and Tokopedia.

📊 A six-week survey identified 33,006 specimens from endangered or vulnerable species being traded online, including live animals and body parts like rhino horn.

🌍 The online trade operates with greater speed and scale than offline trade, crossing national borders and magnifying harm to biodiversity, with potential risks of invasive species and zoonotic disease.

#WildlifeTrade #Biodiversity #Conservation

🐘 African elephants in Kenya's Mount Elgon region use at least 35 different plant species for medicinal purposes, with 25 of those known locally for their healing properties.

🌿 Research, based on interviews with local people, suggests mother elephants may even administer medicinal plants to their calves, similar to how humans use remedies for stomach ailments.

🌳 This study highlights the deep connection between animal well-being and the availability of natural medicines found in forest habitats, prompting questions about the impact of habitat destruction on both animal and human health.

#ElephantMedicine #Conservation #Biodiversity

We’re surprisingly close to conserving 30% of the world’s land. Almost every country has agreed to conserve 30% of the land and sea by 2030. Study shows 27% of land may already be conserved for biodiversity, if you also count areas that aren’t globally recognised. But more work needs to be done.

Read Full Article

#Conservation #BIODIVERSITY #GlobalTargets