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The Return of Glyphosate in CornwallThe unitary authority, currently led by a Liberal Democrat and Independent cabinet, announced a "limited reintroduction" of the chemical to tackle pavement weeds after largely phasing it out over the last decade. This decision marks a significant policy reversal, driven by concerns that non-chemical methods could not effectively maintain the council's 1,000 miles of urban roads.Public Backlash and Petition NumbersThe council's move has triggered a massive mobilization of public opinion, with residents and experts voicing strong opposition. Two petitions have gathered over 10,000 signatures against the scheme.200 health professionals signed a letter expressing concern about the herbicide's use near schools and healthcare settings.Protesters converged on County Hall in Truro, with some wearing protective gear and gas masks to highlight perceived dangers.Ecological and Health ConcernsThe core of the conflict lies in the perceived risks associated with the chemical. Critics argue that glyphosate, classified as a probable human carcinogen by the World Health Organization, poses a threat to pollinators like bees and local wildlife. Protesters, including beekeepers like Nichola Andersen and Lesley Fitt, argue that "weeds" are vital wildflowers essential for the local ecosystem and food chains.The Future of Weed Management in CornwallWhile councillors voted to pause the programme, the decision is advisory. Cabinet members are now reflecting on the "morally wrong" implications of ignoring public sentiment. The outcome will likely set a precedent for how local authorities balance maintenance budgets against environmental activism, potentially influencing other councils in England and Wales facing similar dilemmas.

A remarkable cactus species in eastern Brazil has evolved a unique method to attract bats for pollination. Coleocephalocereus goebelianus grows a fuzzy structure, known as a cephalium, near its flowers. This unusual body part acts as an acoustic beacon, focusing the high-pitched squeaks made by bats and helping them navigate towards the flower.Bats use echolocation to navigate and find objects in the dark by emitting high-frequency sounds, which are beyond human hearing. The cephalium's dense structure may also help reduce background noise, making the bats' echolocation clearer.The cactus's tall stature above surrounding plants amplifies its acoustics, making it easier for bats to locate the flower. This adaptation is crucial for the cactus's pollination, as it blooms at night and relies on bats as pollinators.Similar adaptations can be seen in carnivorous pitcher plants, which use curved dish-like openings to reflect bat calls and help them find the pitchers. In these cases, the bats roost inside the pitchers, and their dung fertilizes the plant.This unique evolutionary strategy highlights the fascinating ways in which plants have adapted to their environments to ensure pollination and survival.

Springtime in a typical British suburb is a chorus of birds, buzzing insects and the occasional rumble of a mini‑digger. While sparrows spar and tits clash over territory, a crew of contractors is often busy erasing hedges, bushes and trees, leaving behind a stark trench of bare earth. In one April afternoon, a once‑lush front garden was reduced to a skip full of uprooted branches and a strip of exposed soil. Despite the nation’s reputation as a garden‑loving society, the trend toward concrete is accelerating. An RHS audit published last year found that 42% of domestic garden space in the United Kingdom has been paved over, with timber fences replacing wild privet and driveways smothering mossy lawns. The loss is not merely aesthetic; it erodes habitats that support a remarkable share of the country’s wildlife. According to the Royal Horticultural Society, over 50% of Britain’s butterflies, amphibians and reptiles, and more than 40% of its bird and mammal species rely on garden habitats. The new David Attenborough series Secret Garden underscores this, describing urban gardens as “almost as diverse as a tropical rainforest.” Yet, as the series aired, another garden was being stripped to the ground, highlighting the tension between media‑driven reverence and on‑the‑ground reality. Socio‑economic factors compound the issue. One in eight households in the UK has no garden at all, and lower‑income families and ethnic minorities are disproportionately deprived of green space. Even owners of gardens often lack the time, money, or confidence to cultivate biodiverse oases, viewing gardening as a burdensome chore. Experts suggest a radical, yet simple, alternative: do nothing. Allowing dandelions, thistles, and stray grasses to flourish provides nectar for pollinators, while bare patches become nesting sites for bees and birds. Unraked leaves serve as winter shelters for insects, and dead stalks become food for aphids, which in turn feed higher‑up predators. The “negative space” of an untended garden can therefore become a hotbed of ecological activity. Conservationists argue that embracing this messiness could reverse the decline of urban biodiversity. As one commentator mused, “If Sir David Attenborough could return for a bonus episode, he might show us that a tangled, overgrown garden is not a failure but a vibrant ecosystem in its own right.” By Emma Beddington, 12 April 2026

The arrival of drier March days brings with it the familiar hum of lawn mowers on urban housing estates, but for the author, it's a signal to search for the first signs of their beloved spring flower: the dandelion. Spotting one blooming in a crack beside a crumbling wall, the author can't help but feel a sense of joy and connection to this often-maligned weed. The dandelion's unique charm lies in its ability to thrive in unexpected places, much like the author, who identifies as a wheelchair user, feels a kinship with the flower's resilient nature. This connection is shared with toddlers who delight in carrying dandelions in their fists, and the author jokingly suggests that dandelions would make a perfect bridal bouquet. Dandelions are pure sunshine, offering an instant tonic for grey days or low moods. They provide a vital source of nutrition for pollinators when other pollen is scarce, acting as a bridge until other spring flowers bloom. The flowers, roots, and leaves are also a remarkably nutritious food source, boasting more vitamin A than spinach and more vitamin C than tomatoes. The dandelion's thick roots, rich in latex, are being explored as a sustainable and eco-friendly source of rubber for car and bicycle tires. Additionally, the flower's behavior serves as a rudimentary weather forecast, closing its petals tight when rain is approaching to protect its pollen. As the dandelion's flowering cycle comes to an end, it offers a final gift: turning into bright, white moons. Blowing on these seed heads not only helps spread the seeds but also feels like an appropriate thank you for all that the dandelion provides.

Martin Dohrn, a veteran wildlife photographer, has created a joyous film that explores the fascinating world of bees in his urban Bristol garden. The documentary, 'My Garden of a Thousand Bees', features over 60 species of bees and showcases their unique characteristics and behaviors.Dohrn's enthusiasm for bees is palpable as he shares his experiences with the audience. He notes that bees live in a 'completely different dimension' and that his approach to filmmaking is 'time-stretching', resulting in breathtaking detail and a soundtrack that immerses the viewer in the world of bees.The film features a range of bee species, including the wool carder bee, the ashy mining bee, and the red-tailed mason bee. Each species is showcased in its natural habitat, highlighting their unique characteristics and behaviors. Dohrn's interactions with the bees are both fascinating and heartwarming, particularly his bond with a leafcutter bee named Nicky.The film's themes of companionship and appreciation for nature are woven throughout the narrative, making it a delightful and educational watch. Dohrn's passion for bees is infectious, and the film encourages viewers to appreciate the importance of these vital pollinators.The documentary also touches on the decline of bee populations worldwide, with Dohrn noting that 'all over the world, bees are declining'. However, the film's focus is on the beauty and wonder of bees, rather than the doom and gloom of their decline.The film's message is clear: let's appreciate and protect these incredible creatures. As Dohrn says, 'It's changed my view of bees. It's changed my view of the world.''My Garden of a Thousand Bees' is available to watch on BBC Four and iPlayer.