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Rena Effendi, a photojournalist, embarks on a poignant journey in the documentary 'Searching for Satyrus', seeking the elusive butterfly named after her father, Rustam Effendi, a lepidopterist. Her father spent seven years hunting the Satyrus effendi, a rare and endangered species found in the Caucasus mountains.Effendi's quest is intertwined with her exploration of her father's complex legacy. He was a man of many marriages – Effendi humorously notes he lasted longer in his pursuit of the butterfly than in any of his four marriages. This personal history is set against the backdrop of geopolitical tensions between Azerbaijan and Armenia, where the butterfly's habitat lies.The documentary features Effendi's interactions with lepidopterists, including Dmitrii V Morgun, who describes the unique characteristics of various butterfly species. The Satyrus is portrayed as melancholic and brooding, mirroring the complex emotions Effendi experiences as she uncovers her father's past.The film is set to release in UK cinemas on April 19, 2026, offering audiences a thoughtful exploration of family, legacy, and conservation.

The United States military has begun a mine clearance operation in the Strait of Hormuz, a vital waterway for global oil and gas supplies, in response to Iran's alleged laying of sea mines. The operation, led by guided missile destroyers USS Frank E Peterson and USS Michael Murphy, aims to establish a 'safe pathway' for the free flow of global commerce.Iran's Islamic Revolutionary Guard Corps (IRGC) recently released a map of the Strait of Hormuz showing a safe route for ships to follow through the strait, directing vessels farther north towards the Iranian coast and away from the traditional route closer to the coast of Oman. The IRGC stated that all vessels must use the new map for navigation due to 'the likelihood of the presence of various types of anti-ship mines in the main traffic zone.'The stakes are high, with one-fifth of the world's oil and liquefied natural gas (LNG) supplies having been shipped through the Strait of Hormuz before the war. Even a single mine can compel operators to assume a wider threat, effectively invalidating insurance and shutting down their use of the waterway.Iran's stockpile is estimated to number 2,000 to 6,000 mines, a significant portion of which are produced domestically. These mines generally fall into three categories: contact mines, bottom (influence) mines, and 'smart' and rocket mines.The US Navy is facing a 'mine gap,' with experts calling for institutional neglect that led to the retirement of dedicated mine countermeasures (MCM) assets. The current US strategy relies on small combat ships built for coastal operations and fitted with MCM mission modules, but only one of these vessels, the USS Canberra, is currently available in the region.

Lake Erie, a vital source of freshwater for millions of people, has faced significant pollution challenges for decades. In the 1960s, the lakes and rivers around Cleveland were so polluted that they frequently caught on fire. While water quality has improved since then, the lake still struggles with poor water quality due to chemical runoff and pollution. The 2025 State of the Great Lakes report found that Lake Erie ranks poorly for pollution caused by chemical runoff and is consistently one of the top five most polluted lakes in the US. Over 5.5 billion gallons of freshwater are drawn from the lake daily to meet industrial and consumer needs, highlighting the importance of addressing these pollution issues. In response, the Cleveland Water Alliance, a non-profit organization, is working with over 300 companies, research institutions, and government agencies to develop clean water solutions for Lake Erie. The alliance has deployed hundreds of sensor buoys across the western section of the lake to observe and detect various water-related factors, including E. coli, algal blooms, and turbidity levels. Researchers at Case Western Reserve University have incubated research for a pilot program technology that can capture 90% of microplastics down to 50 microns in washing machines, preventing these materials from entering the lake. Other projects are recording solar radiation, dissolved oxygen levels, and water and air temperatures. Korean companies have also come to the area to test electrochemical water treatment methods in Lake Erie's water. The alliance's efforts aim to position Lake Erie as an open-air research facility, driving innovation and solutions to address the lake's pollution challenges. Despite these efforts, environmentalists say the challenges to cleaning up the lake are huge. A 40% reduction in phosphorus is needed to minimize blooms, with about 90% of phosphorus entering the western Lake Erie basin coming from agricultural runoff. The manure problem is also a growing concern, with the increasing number of livestock operations in the area contributing to pollution. The Cleveland Water Alliance's initiatives, such as the development of a system for making commercial-grade sodium hypochlorite on site, aim to promote technologies for wintertime monitoring of aquatic life activity and behavioral changes as well as levels of water turbidity. By leveraging data and innovation, stakeholders hope to improve the lake's water quality and mitigate the impacts of pollution.

Rory McIlroy has revealed that weeks of preparation at 'home course' Augusta National played a crucial role in his successful Masters defence. The Northern Irish golfer spent considerable time at Augusta in the lead-up to the Masters, rather than participating in PGA Tour events, despite struggling with a back injury.McIlroy's preparation involved simulating a tournament by playing with a single ball, a strategy inspired by advice from golf legend Jack Nicklaus. This approach allowed him to feel comfortable with the course and make informed decisions about his shots.After securing his sixth major win, McIlroy expressed his satisfaction with his preparation, stating, “I joked last week that this place feels like my home course”. He emphasized the importance of getting to know the course and being prepared for various situations.McIlroy's victory joins an exclusive group of golfers who have retained the Green Jacket, including Jack Nicklaus, Nick Faldo, and Tiger Woods. With this win, McIlroy believes he can focus on playing his game and increasing his chances of winning more majors.The article also mentions Scottie Scheffler's comments on the course conditions, particularly on Friday afternoon when McIlroy birdied six out of Augusta's closing seven holes. Scheffler suggested that the firmness of the course was not equal on Thursday and Friday, but acknowledged that the weather and wind conditions also played a role.

A 10-metre long humpback whale that became stranded on a sandbar in the Baltic Sea last month has left experts and the German public in a state of distress. The male whale, which has repeatedly stranded and freed itself, is now stranded once more and in the throes of death.The drama has captivated the country, drawing politicians, shamans, and animal rights activists to the scene. Experts have faced death threats and accusations of worsening the whale's plight, with some calling for the far right to take power.The local mayor has admitted: 'We have all been totally out of our depth.' A leading humpback whale expert has even stopped allowing her name to be quoted in the media, citing the danger of talking about humpback whales in Germany.The whale's condition has rapidly declined due to a fishing net caught in its jaw, weakening it and leading to a loss of direction. The Baltic Sea's low salt levels and shallow waters are not suitable for the whale's survival. Wounds and infections have been detected on its body, with experts describing it as 'very sick.'Despite the emotional public outcry and various rescue suggestions, including using cranes, planes, and inflatable pontoons, authorities have declared the whale beyond saving. The environment minister of Mecklenburg-Vorpommern, Till Backhaus, has pleaded with the public to leave the animal in peace to die, saying it has been one of the most demanding operations of his 27 years in office.

The Women's Super League (WSL) is experiencing a critical loss of momentum as the season approaches its climax, due to an extended international break that has left fans and teams alike facing a lengthy period without matches. This 11-day window for up to three international fixtures has created a significant gap in the schedule, coming at a time when interest in the league should be swelling. The break, which includes nearly four weeks without WSL fixtures, poses a challenge for teams and fans. For instance, Everton drew 5,292 fans to the Merseyside derby before going a month without a game. Similarly, Leicester, bottom of the Women’s Super League, do not play at home between 29 March and 3 May, missing a crucial opportunity to rally fan support. Sarina Wiegman, England’s head coach, has expressed concerns about the congested agenda and the amount of games players participate in, stating her preference for a two-match international break over three. This sentiment is echoed by various teams and players who see the extended break as a disruption to the rhythm of the domestic season. While some, like Charlton head coach Karen Hills, view the break as a necessary reset moment for players, both mentally and physically, the overall impact on the league's momentum and fan engagement is significant. The WSL's growth and the development of a fan culture are hindered by such gaps in the schedule, making it challenging for new fans to integrate match-going into their routine. Looking ahead, similar disruptions are expected in 2027, 2028, and 2029 due to scheduled three-game international windows. This ongoing issue highlights the need for a more cohesive scheduling approach to support the growth and continuity of women’s football.

The forthcoming negotiations between the United States and Iran in Islamabad are expected to be significantly influenced by the growing leverage of the Strait of Hormuz. This critical waterway, through which a substantial portion of the world's oil supplies passes, has become a focal point of heightened tensions in the region. The Strait of Hormuz, situated between Iran and Oman, is a vital artery for global energy exports, with approximately 20% of the world's oil supply passing through it. Any disruption in this waterway could have profound implications for global energy markets and the world economy. The talks in Islamabad come at a time when regional tensions are on the rise, with various geopolitical factors contributing to the complex dynamics at play. The strategic importance of the Strait of Hormuz is likely to be a central theme in the discussions, as both sides seek to assert their positions on key issues.

Lebanon is observing a period of mourning following a tragic incident where an Israeli strike resulted in the loss of several security forces personnel. The incident has sparked widespread grief and condemnation across the region. Details about the exact number of casualties and the circumstances surrounding the strike are still emerging. The Lebanese government and various international bodies have expressed their condolences to the families of the victims and called for restraint in the volatile region.

Madeline Horwath has created a new cartoon for The Guardian's Saturday Opinion section, focusing on spring picnics. The illustration is part of the publication's ongoing series of cartoons that provide humorous commentary on various topics.The cartoon, published on April 11, 2026, offers a visual take on the joys of picnics during spring, a season often associated with outdoor activities and gatherings. Horwath's work is known for its engaging and thought-provoking style, making complex issues more approachable through humor and satire.Readers can explore more on topics related to picnics, spring, and food through The Guardian's website, which features a range of articles and opinion pieces on these subjects.