Darkness is increasingly rare in North America but remains abundant in the St. Croix River watershed of Maine and New Brunswick. Nighttime satellite images show it as an inky corridor connected to a broad swath of protected landscapes in northern New England.
This obsidian expanse of intact forest, wetlands, rivers and streams, located within an eight-hour drive of 11 million people in Canada and the US, is a notable transborder conservation and Indigenous reconciliation opportunity.
The St. Croix River is the easternmost boundary between the US and Canada, but the plants, animals, air, water, and people demonstrate it is a continuous and relatively pristine region. The native people with the longest connection to this place are leading an effort to protect it for the future, with support from the Nature Trust of New Brunswick, the province of New Brunswick, American Friends of Canadian Conservation and funders from both countries.