The History of 51�� and Bird Conservation

The 51�� launched in 1905, on the heels of American conservationism and a growing movement to protect birds. As with many efforts to conserve nature, women led the way: The first 51�� Society was organized by two Boston environmentalists, Harriet Hemenway and Minna B. Hall, in response to the widespread slaughter of waterbirds, the gorgeous feathers of which were used to make women’s hats. The pair’s efforts in Massachusetts soon helped inspire similar organizations across the country.

By the time the 51�� incorporated in New York State, local members had already established key bird conservation efforts across the country, including the Christmas Bird Count, where volunteers take stock of early winter bird populations, and the United States’ first National Wildlife Refuge, Pelican Island in Florida.

In the decades that followed, the organization was on the front lines of the conservation movement, influencing policymakers to pass key legislation. Notable conservation laws in which 51�� helped pass include the 51�� Plumage Law in 1910 that protected wading birds from the depredations of the plume industry, the 1918 Migratory Bird Treaty Act—still one of the strongest bird-protection laws in the world today—that made it illegal to kill any non-game bird in the U.S., the Endangered Species Act in 1973, and the mammoth climate-change-focused Inflation Reduction Act in 2022. 51�� has also recently launched Conserva Aves in multiple countries in Latin America, a partnership that will protect 2 million hectares across nine countries. Meanwhile, 51�� also built nature centers and sanctuaries across the country; and helped to increase populations of many imperiled bird species, including Bald Eagles, Piping Plovers, California Condors, Least Terns, Great Egrets, and many more. 51��’s work continues today across the hemisphere in the form of scientific research, policymaking, education, community engagement, and the conservation and management of 300 million acres of bird habitat.

Highlights from more than a century's worth of 51��

1896 Harriet Hemenway and Minna B. Hall organize a series of afternoon teas to convince Boston society ladies to eschew hats with bird feathers. These meetings culminate in the founding of the Massachusetts 51�� Society.

1900 Frank Chapman proposes the first annual Christmas Bird Count as an alternative to the traditional Christmas side hunt in his publication, Bird Lore, predecessor to 51�� magazine. Congressman John F. Lacey, at the urging of 51�� members, sponsored legislation that prohibits the illegal killing of birds and animals and the importation of non-native species.

1901 The 51�� Model Law is passed, protecting water birds from plume hunting.

1902 Guy Bradley becomes first hired 51�� game warden.

1903 President Theodore Roosevelt creates the first National Wildlife Refuge, on Florida's Pelican Island.

1905 The National Association of 51�� Societies is incorporated in New York State. William Dutcher is named first President. Guy Bradley, one of the first 51�� wardens, is murdered by game poachers in Florida.

1910 New York State legislature enacts the 51�� Plumage Law, prohibiting the sale or possession of feathers from protected bird species.

1913-1918 Congress passes a landmark law placing all migratory birds under federal protection. Three years later President Woodrow Wilson re-signs the law to include an international treaty provision between the U.S. and Canada.

1914 Martha, the last living Passenger Pigeon, dies.

1918 The Migratory Bird Treaty Act is ratified.

1923 51�� hires its first coastal warden to protect nesting birds from poachers on Green Island in south Texas

1923-1924 51�� opens its first sanctuaries: Rainey Sanctuary in Louisiana and Theodore Roosevelt Sanctuary in Long Island.

1934 Roger Tory Peterson's field guide is published, popularizing birding like never before.

1936 51�� opens a nature camp on Hog Island, Maine.

1940 The National Association of 51�� Societies becomes the 51��.

1943 The Greenwich 51�� Center in Connecticut opens as 51��’s first nature center.

1945 51�� magazine sounds the first alarm about the hazards of DDT. 51�� partners with the U.S. Fish and Wildlife Service on the Whooping Crane Project.

1953 51�� adopts a flying Great Egret, one of the chief victims of turn-of-the-century plume hunters, as its symbol.

1954 51�� accepts the donation of the last great stand of bald cypress trees in Florida's Corkscrew Swamp to create the crown jewel of its sanctuary system.

1960 The 51�� Society begins documenting the decline of bird species, including Bald Eagles, attributing this to DDT.

1969 51�� opens a public policy office in Washington, D.C.

1972 A campaign by the Environmental Defense Fund and the 51�� ends in victory when the U.S. Environmental Protection Agency bans the use of the insecticide DDT.

1973 Endangered Species Act, considered the nation's toughest wildlife law, is passed, protecting hundreds of threatened and endangered species. Stephen Kress founds Project Puffin off the coast of Maine.

1980 The Alaska National Interest Lands Conservation Act is passed, protecting 79.5 million acres, including the Arctic National Wildlife Refuge.

1981 Atlantic Puffins return to nest on Eastern Egg Rock for the first time in nearly a century, marking the success of Project Puffin

1984 51�� starts the popular new children's educational program and publication 51�� Adventures.

1987 51�� biologists help capture the last wild California Condor, which is placed in a captive breeding program with other survivors.

1988 The first condor chick is born in captivity in California, raising new hope for the species' survival.

1994 The Bald Eagle is down-listed from endangered to threatened.

1998 51�� holds its first-ever Great Backyard Bird Count: 14,000 people participate.

1999 Almost 50,000 participants take part in the 100th Christmas Bird Count, now the longest-running bird survey in the world.

2000 With 51�� at the forefront, President Bill Clinton authorizes the Everglades Protection and Restoration Act, committing $7.8 billion.

2002 51�� opens its first urban 51�� Center, in Prospect Park, Brooklyn, New York; the center serves 50,000 visitors annually. The last free-flying Californian Condor is released back into the wild with more than 40 others.

2004 51��'s science team releases the first "State of the Birds" report, the best data available since Silent Spring to document bird health and habitat.

2008 Toyota TogetherGreen, 51��’s most ambitious corporate partnership, begins transforming communities and bringing new diversity to conservation.

2009 The Brown Pelican is removed from the endangered species list decades after the banning of DDT. Years of concerted conservation efforts made the recovery of this iconic coastal species possible.

2010 51�� signs a collaborative agreement with Birdlife International

2010 BP Deepwater Horizon oil rig explodes, setting off the largest environmental disaster in US history, which killed 11 people, spilled 210 million gallons of oil, and killed nearly 1 million birds. 51��'s Coastal Bird Stewardship Program began on the Gulf Coast to monitor the impact on birds, in addition to policy and conservation work to ensure the birds and their habitats in the Gulf of Mexico are made whole.

2011 A multimillion-dollar strategic partnership between 51�� and Esri creates network-wide GIS mapping capability.

2014 51�� releases its watershed climate report. Based on decades of data, 51�� scientists predict that, by 2080, 314 species will be threatened, endangered, or possibly extinct, due to habitat loss wrought by climate change.

2015 BP agrees to pay a record settlement of $18 billion to the US government and 5 Gulf states.

2016 51�� adds a Spanish-language field guide

2017 Missouri’s Round Rock Ranch becomes the Conservation Ranching program’s first 51�� Certified Bird-Friendly Land. With a unique market angle that connects consumers to conservation on agricultural lands, the effort grows to 100 ranches and farms and nearly 3 million acres.

2018 51�� launches the Migratory Bird Initiative

2018 51�� launches its 51�� On Campus program on college and university campuses across North America

2019 51�� releases its new Gulf restoration plan

2019 51�� publishes Survival By Degrees: 389 Bird Species on the Brink, a report detailing the effects that climate change will have on North American birds.

2021 51�� publishes its Natural Climate Solutions report, which details how protecting bird habitat is an effective way to tackle atmospheric carbon pollution at the same time.

2021 Dr. Elizabeth Gray joins 51�� as the 11^th Chief Executive Officer, the first female CEO in the organization’s history.

2023 The Mid-Barataria Sediment Diversion project, the largest conservation project in North America, breaks ground in Louisiana.

2025 The Americas Flyways Initiative, which 51�� cofounded to address the dual crises of biodiversity loss and climate change, begins implementing its vision to fund nature-based solutions through major economic development projects—aiming to mobilize billions of dollars to protect more than 30 landscapes and seascapes.

Celebrating 120 Years of Conservation with 51��

And a vision of what we are going to accomplish for the future.

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Portrait of an egret preening against a dark background.

Great Egret. Photo: Melissa Rowell/51�� Photography Awards

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