Atlantic puffins face an increasingly precarious foothold due in part to a loss of habitat and to troubles tied to warming ocean waters and climate change. But an effort off the coast of Maine continues to provide a crucial nesting habitat for these seabirds and a place for them to thrive. Science correspondent Miles O'Brien traveled to the colony for our series, Tipping Point. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy