Austrian Innovator Saves Ibis Species from Extinction: Ultralight Aircraft Paves the Way for Unique Migration Route

In a remarkable feat of wildlife conservation, an Austrian ornithologist has devised a groundbreaking method to save the northern bald ibis from extinction. By fostering chicks of this endangered species and guiding them along a new migration route using an ultralight aircraft, he has successfully reconnected these birds with their natural migratory patterns.   The northern bald ibis, once extinct in Europe for over 400 years due to excessive hunting, has found hope for survival through the efforts of a small team of scientists and conservationists. In 2002, they initiated a project to reintroduce the species in Europe, which gained momentum with funding from the European LIFE-program in 2014.   Johannes Fritz, the visionary biologist and pilot behind this initiative, raised the ibis chicks with the help of human foster parents. The juvenile birds were then trained to follow an ultralight aircraft, with human co-pilots, as they embarked on their journey from northern Europe to their wintering grounds in southern climes.   The reintroduction project was not without its challenges. Initially, the birds' natural instincts led them to migrate to Russia instead of their intended destination. To overcome this, Fritz personally flew them over the Alps in his ultralight aircraft, ensuring their safe passage.   Despite facing setbacks, such as unstable migration routes due to climate change, Fritz's dedication and perseverance paid off. The ibises have successfully adopted the newly established migration tradition, marking a significant milestone in their conservation journey.  

Nation’s Longest Escape Tunnel Thrown Open by the Indian Railways in Kashmir

The Indian Railways has finished a 12.8-kilometer tunnel, the country's longest escape tunnel on the 111 km-long Banihal-Katra railway line in Jammu and Kashmir, according to a government release. The tunnel is a component of the renowned Udhampur-Srinagar-Baramulla Railway Line (USBRL) project. The escape tunnel was built to make rescue efforts easier in case of an emergency. The drilling and construction of the tunnel was a challenging task as it passed through the nullahs of Khoda, Hingni, and Kundan, as well as other drainages and reservoirs in the Chenab River. The Tunnel T-49 is a twin tube tunnel with a 12.75 km main tunnel and a 12.895 km escape tunnel connected by 33 cross-passages. This is the fourth tunnel on the Banihal–Katra route. The 12.75 km long T-49 tunnel was finished in January of this year. It was built using the New Austrian Tunnelling Method (NATM), a cutting-edge method involving drill and blast operations.  The tunnel, which has a horseshoe-shaped structure, connects the Sumber station yard to tunnel T-50. The officials claim that throughout the tunnel's construction, a number of challenges were encountered, including a perched aquifer, a shear zone, and a mass of highly jointed rock. 161 of the project's entire 272 kilometers have already been put into operation.