Puffins: back from verge of extinction [View all]

https://www.commondreams.org/opinion/seabird-restoration-maine

‘An Island and Project of Hope’: Inside 50 Years of Seabird Restoration Efforts

Steve Kress’s restoration of puffins and murre off the Maine coast has helped conservationists all over the world bring back seabirds from the brink of extinction.

DERRICK Z. JACKSON
Aug 18, 2024Union Of Concerned Scientists/Blog

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All Kress had wanted to do a half-century ago was restore just one species, the Atlantic puffin, to Eastern Egg Rock, one small island off the coast of Maine. Puffins were hunted off nearly every island in Maine in the 1880s. Kress hoped that once he reestablished the bird, with chicks translocated from Canada, it could maintain itself and that would be the end of the project.

He came to realize that breeding puffins and eventually other birds, such as terns, requires people to guard them for the entire 3 to 4 months of their breeding season. Whatever the ecosystem was centuries ago that allowed puffins and terns to thrive in Maine, now there are just too many threats. Some threats are other birds that thrive thanks to major conservation victories. For example, herring gulls, which also were slaughtered for hat feathers, recovered with the 1918 treaty. Bald eagles and peregrine falcons are flourishing again after the 1972 banning of the pesticide DDT. Other threats are tied to human sloppiness: Gulls went beyond recovery to crowding out other birds on Maine islands, boosted by banquets of coastal landfills and fishing waste.

It may all be part of a larger struggle of birds competing for dwindling habitat in the face of development, climate change, pesticides, industrial agriculture, and pollution. A 2019 study in the journal Science found that North America has lost more than a quarter of its bird population since 1970; there are nearly 3 billion birds less than there used to be.

“I had no idea we would face this complexity of the ongoing need for management,” Kress said. “It’s a myth that islands are separate from everything else. We can’t walk away from [the restorations], or they would eventually unravel.”

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There Once Was a Puffin

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