Cities are growing at a faster rate than any other habitat on Earth. They may seem an unlikely place for animals to thrive, but they can be a world of surprising opportunity. Leopards prowl the streets of Mumbai, peregrine falcons hunt amongst New York's skyscrapers, and a million starlings perform spectacular aerial dances over Rome. In Jodhpur, langurs are revered as religious deities and in Harar, locals live in harmony with wild hyenas. Many animals, however, struggle to cope in the urban jungle. As the architects of this environment, can humans choose to build cities that are homes for both them and wildlife?
Piers Taylor and Caroline Quentin visit an island in Norway, spending two days in a house built on a footprint of just 100 square metres. In Spain, the pair head to a home built into a steep cliff face overlooking the Mediterranean, featuring a cantilevered terrace offering maximum sea views and a swimming pool as well as an unusual tiled roof. After viewing a house in New Zealand crafted from two separate wooden cladded structures, the duo explore a home in Canada inspired by two ships in dry dock, designed to peer over the coast, allowing the sea to pass underneath.
Piers Taylor and Caroline Quentin explore unusual homes built underground. In Greece, they view a house hidden beneath the landscape that still boasts stunning sea views. In the Swiss Alps, they visit a house made so invisible it has to be accessed via a tunnel. Next it's over to New Zealand's South Island to a house built underground to soften its impact on the landscape as well as withstand the threat of earthquakes, before the pair inspects a Dutch house created by deep excavation, which features a huge, light-filled open-plan living space.