Archaeologists are redrawing Roman maps of Switzerland after traces of ‌long-buried ruins emerged as the country endured the hottest summer on record.

What are the main threats to birds from buildings and other infrastructure? How can we design them differently to have the greatest nature-positive impact? LPU: “One of the main threats is glass. Birds can perceive reflections of the sky or surrounding vegetation as real habitat and may be unable to recognize transparent or reflective surfaces as barriers. What was particularly relevant in the Hub Norte experience is that some façade characteristics that are desirable from an energy-efficiency perspective can also increase collision risk if they are not properly assessed. The solution is not to choose between energy performance and biodiversity protection, but to design in a way that balances both objectives. Measures such as bird-friendly glazing patterns, risk-based façade analysis, appropriate lighting strategies and collaboration with specialized conservation partners can help reduce these risks. This approach allows infrastructure to remain efficient, safe and visually coherent, while also becoming more responsible with the surrounding environment.” Is there a sustainability feature or design decision that may seem small or go unnoticed by most people, but can have a meaningful impact on birds and the surrounding environment? LPU: “The bird-friendly treatment incorporated into the façade glazing is probably the best example. Most occupants...