Are Bald Eagles Endangered In 2026? The Epic Recovery Story
- NPLSF
- 5 hours ago
- 17 min read
There was a time when many Americans could go their entire lives without seeing a bald eagle in the wild. In 1963, only 417 known nesting pairs remained across the contiguous United States. America’s iconic bird was perilously close to disappearing from much of its historic range.
Just over six decades later, the picture looks dramatically different. According to the latest federal population estimate, there were approximately 316,700 bald eagles in the contiguous U.S. based on the 2018–2019 survey, making the bald eagle one of the greatest wildlife conservation success stories in U.S. history.
Minnesota alone is home to more than 1,600 breeding pairs (2019 estimate)—about four times the entire U.S. breeding population recorded in 1963.
During a recent Lake Superior Podcast episode, Ed Hahn of the National Eagle Center shared that the bald eagle's recovery is “a truly incredible accomplishment for Americans to take some pride in. We accomplished that through public action.”
As Americans celebrate Independence Day this July 4, the bald eagle serves as more than a national symbol. It stands as a living reminder that when science, conservation, and public action come together, remarkable recoveries are possible.
So how did the bald eagle make such an extraordinary comeback? Listen to the full podcast episode and explore the story below!
In this episode you'll discover:
The remarkable conservation story behind the bald eagle's recovery
How a community eagle-viewing platform evolved into the National Eagle Center
Why juvenile bald eagles don't develop their iconic white heads and tails until they're several years old
How injured, non-releasable eagles help educate and inspire visitors
Why bald eagles appear much larger and heavier than they actually are
Whether you're a bird enthusiast, conservation supporter, or simply curious about one of North America's most iconic species, this conversation offers an engaging look at one of wildlife's greatest comeback stories—and the people helping ensure that story continues to inspire future generations.
Are Bald Eagles Still Endangered?
No, bald eagles are no longer federally listed as endangered or threatened in the United States. They were removed from the federal endangered species list in 2007 after a major recovery, but they remain federally protected. Some states also maintain additional protections, including California, which does list bald eagles as endangered.
U.S. federal status | Not listed as endangered or threatened under the Endangered Species Act |
Federal protection | Protected under the Bald and Golden Eagle Protection Act and the Migratory Bird Treaty Act |
Global status | Classified as Least Concern by the IUCN (International Union for Conservation of Nature) |
State status | Varies by state; California still lists the bald eagle as endangered, Massachusetts lists it as a Species of Special Concern, and Connecticut currently lists it as threatened. |
Although bald eagles are no longer federally endangered, they are still protected throughout the United States. Federal law generally prohibits killing, capturing, possessing, selling or disturbing bald eagles, their nests or their eggs without authorization.
Their recovery should not be mistaken for permanent safety. Lead poisoning, vehicle collisions, electrocution, illegal shooting, contaminants, habitat loss, and disturbance around nests continue to kill or injure bald eagles. Ongoing conservation remains important even after federal delisting.
Why Were Bald Eagles Endangered?
The bald eagle did not become endangered because of a single threat. Habitat loss, deliberate killing and, later, contamination of aquatic food webs—particularly by the pesticide DDT—combined to drive populations downward. By 1963, only 417 known nesting pairs remained in the contiguous United States.
A History of the Bald Eagle’s Remarkable Decline and Recovery
For much of the nineteenth and early twentieth centuries, bald eagles were widely misunderstood. Instead of being celebrated as wildlife worth protecting, they were often treated as competitors or pests.
Although bald eagles feed primarily on fish, waterfowl and carrion, people blamed them for taking livestock, reducing commercially valuable fish and competing for game. Eagles were shot, trapped and poisoned, while nests and eggs were also taken. In Alaska alone, a territorial bounty program resulted in the killing of more than 128,000 bald eagles between 1917 and 1952.
Congress responded by passing the Bald Eagle Protection Act of 1940. The law prohibited the unauthorized killing, selling, possession or taking of bald eagles, including their nests and eggs. Alaska was granted an exception until 1952.
Ending the bounty and restricting direct killing removed one major threat, but a less visible danger was already spreading through the environment.
The DDT Crisis
Following World War II, a synthetic pesticide known as DDT (short for dichlorodiphenyltrichloroethane) became widely used in agriculture and mosquito-control programs.
DDT was effective at killing insects, but it persisted in the environment. Residues washed into rivers, lakes and wetlands, where they entered aquatic food webs.
Small organisms absorbed the chemical, fish consumed those organisms, and eagles then ate the contaminated fish. Because bald eagles feed near the top of aquatic food webs, the chemical and its breakdown products became increasingly concentrated in their bodies through a process known as biomagnification.
Scientists eventually determined that a DDT breakdown product called DDE was chiefly responsible for the reproductive damage. DDE disrupted the biological processes needed to form strong eggshells. A large number of eagle eggs became so thin that they cracked during incubation or failed to hatch. Many adult eagles remained alive and continued returning to their nests, but too few young survived to replace them. Peregrine falcons, ospreys, brown pelicans and other birds also experienced severe reproductive problems associated with DDT and eggshell thinning.
A New Era of Conservation
Public understanding of persistent pesticides changed dramatically after Rachel Carson published Silent Spring in 1962. Building on years of scientific concern, Carson explained how pesticides moved through ecosystems and harmed birds, fish and other wildlife.
Silent Spring helped bring pesticide risks into the national conversation. According to the EPA, “The voice of one woman opened the "Age of Ecology," prompting other people in all walks of life to insist on working toward a clean environment for ourselves and the creatures with which we share the Earth”. The U.S. Environmental Protection Agency was established in 1970 amid broader concerns about pollution and environmental health. In 1972, the agency canceled the remaining registered crop uses of DDT in the United States.
Federal protection for bald eagles specifically developed in stages. In 1967, bald eagle populations south of the 40th parallel were listed under the Endangered Species Preservation Act, a predecessor of the modern Endangered Species Act. After Congress passed the Endangered Species Act of 1973, the U.S. Fish and Wildlife Service expanded the bald eagle’s listing in 1978.
The reduction of DDT and other persistent contaminants allowed eggshell thickness and nesting success to improve gradually. The Endangered Species Act provided a framework for recovery planning and habitat protection, while the Bald and Golden Eagle Protection Act and the Migratory Bird Treaty Act continued to restrict unauthorized killing, possession and other forms of harm.
Federal and state wildlife agencies, Tribal Nations, conservation organizations, landowners and volunteers monitored nests, protected breeding sites, enforced wildlife laws and preserved important habitat. Captive-breeding and reintroduction programs also helped return bald eagles to places where local populations had disappeared.
Some reintroduction projects used a method called hacking. Young eagles—many moved from stronger wild populations—were placed in artificial towers at carefully selected release sites. They were fed while contact with people was minimized and released when they were ready to fly.
By 1995, bald eagles had recovered enough to be reclassified as threatened throughout the contiguous states. By 2007, the population had reached at least 9,789 nesting pairs, allowing the species to be removed from the federal endangered and threatened species list.
The recovery continued after delisting. The most recent comprehensive federal assessment, based on data collected in 2018 and 2019, estimated that there were approximately 316,700 individual bald eagles and 71,467 occupied nesting territories in the contiguous U.S.
In sum, the bald eagle did not recover because of a single law or conservation program. Its comeback followed decades of coordinated action addressing several threats at once.
Hahn has witnessed the recovery firsthand. Growing up near the Mississippi River, he says he "really never saw bald eagles ever." Today, he regularly sees them around Lake Winona and even soaring over downtown, illustrating just how dramatically the species has rebounded.
Bald Eagle Recovery Timeline
1940 — The Bald Eagle Protection Act becomes law.
1962 — Silent Spring reaches a national audience.
1963 — Only 417 known nesting pairs remain in the lower 48.
1967 — Southern bald eagle populations receive federal endangered-species protection.
1972 — EPA cancels the remaining registered crop uses of DDT.
1973 — The Endangered Species Act becomes law.
1978 — Federal listing expands across the lower 48.
1995 — Bald eagles are reclassified as threatened throughout the lower 48.
2007 — The bald eagle is removed from the federal threatened and endangered species list. At least 9,789 nesting pairs are documented in the contiguous United States.
2018–2019 — Federal surveys document a much larger population. Statistical modeling estimates approximately 316,700 bald eagles in the lower 48, including 71,467 occupied nesting territories (often referred to as nesting pairs). The final report is released in 2021.
2024 — The bald eagle is formally designated the national bird.
Bald Eagles Around Lake Superior
A Regional Stronghold
The Lake Superior region remains one of North America's premier bald eagle strongholds. Thousands of lakes, hundreds of miles of undeveloped shoreline, abundant fish, mature forests and relatively low levels of human disturbance provide exceptional nesting habitat. Minnesota, Wisconsin and Michigan continue to support some of the largest concentrations of breeding bald eagles in the contiguous United States.
When the bald eagle’s federal status was revised in 1978, Minnesota, Wisconsin and Michigan were among just five states where the species was classified as threatened rather than endangered. The relatively stronger populations later supplied young eagles for restoration programs in several other states.
Minnesota’s recovery has been particularly striking. The Minnesota Department of Natural Resources estimated that Minnesota supported more than 1,600 nesting pairs in 2019, compared with approximately 181 active nesting territories in 1980.
Wisconsin experienced a similarly dramatic increase. Wisconsin’s 2019 statewide aerial survey documented 1,684 nests occupied by breeding adults, compared with approximately 107 to 108 occupied nests during the early 1970s. Occupied nests were documented in 71 of the state’s 72 counties.
A Michigan DNR technical report released in 2022 cited an estimate of 3,500–4,000 individual bald eagles, including approximately 1,035 breeding pairs in 2019.
Bald eagles also help scientists understand the health of the region itself. Because contaminants accumulate as they move through aquatic food webs, eagle eggs, blood and feathers can reveal environmental problems that might otherwise remain hidden.
Michigan has sampled bald eagles almost every year since 1989, tracking substances including mercury, PCBs, dioxins and chlorinated pesticides.
Tribal Stewardship and Eagle Protection
Long before bald eagles became the focus of federal recovery programs, Migizi (In Ojibwemowin, Migizi means bald eagle) held deep cultural and spiritual importance for Anishinaabe peoples throughout the Great Lakes. In its Anishinaabe Teachings of the Eagle, the Sault Ste. Marie Tribe of Chippewa Indians describes Migizi as one of the most revered and respected beings in Creation and as a connection to Gchi Manidoo, the Creator.
In 1967, as bald eagle populations approached their lowest point in the contiguous United States, the Red Lake Band of Chippewa designated its 400,000-acre reservation as a bald eagle sanctuary. The reservation contained active nests and lay along an important migration route. At the same time, the Band and federal partners restored 8,300 acres of marshland, protecting habitat used by eagles, waterfowl, fish and other wildlife.
Other Tribal Nations established their own enforceable protections. For example, the Lac du Flambeau Band of Lake Superior Chippewa adopted a conservation code specifically intended to protect and enhance eagle populations, nesting grounds and habitat. The code prohibits killing or injuring eagles, disturbing their nests and eggs, and taking protected eagles on Tribal lands.
The work also includes rehabilitation, education and cultural interpretation. In 2014, the Saginaw Chippewa Indian Tribe released a rehabilitated bald eagle during a ceremony in Michigan. In Minnesota, the Prairie Island Indian Community has supported the National Eagle Center and helped the Center share Dakota relationships with eagles through its Cultural Connections Gallery.
Tribal stewardship continues today through conservation enforcement, fisheries management, water-quality monitoring, wetland restoration and partnerships with state and federal agencies. These efforts protect the clean water, healthy fish populations, mature forests and undisturbed shorelines on which bald eagles depend.
Bald Eagles at Apostle Islands National Lakeshore
The comeback at Apostle Islands National Lakeshore is equally striking. Bald eagles were absent from the islands during the 1970s. They returned in 1980, and the park documented its first successfully fledged young in 1983.
By 2018, the National Park Service had recorded 46 active bald eagle nests on 21 of the park’s 22 islands. The change from complete absence to a nesting population spread across nearly the entire archipelago offers one of the clearest local illustrations of the national recovery.
Bald Eagles at Isle Royale National Park
Isle Royale provides a particularly vivid record of decline and return. A National Park Service management plan reports that the effects of pesticides eliminated bald eagle and osprey nesting on the island during the 1960s and 1970s.
Both species began nesting there again in the early 1980s. By 1997, the park had recorded nine successful bald eagle nests.
Bald eagles remain part of Isle Royale’s wild shoreline today. The park maps and monitors active eagle nests each year, allowing fire managers and other park staff to protect nesting areas and minimize disturbance whenever possible.
Bald Eagles at Pictured Rocks National Lakeshore
At Pictured Rocks National Lakeshore, the National Park Service describes the bald eagle as a fairly common year-round resident.
Several pairs nest within the park and successfully raise young during most years. Visitors to Pictured Rocks can sometimes see bald eagles soaring overhead or perched in tall pines along the cliffs.
Bald Eagles at Grand Portage National Monument
The National Park Service says bald eagles, or migizi, are commonly seen around the Heritage Center, from Mount Rose and near the Historic District. Visitors are also encouraged to watch for migiziwag around Grand Portage Bay.
Bald Eagles as Environmental Sentinels
For decades, the National Park Service used bald eagle nestlings as indicator species to monitor contaminants across the Great Lakes Inventory & Monitoring Network. Because bald eagles feed at the top of aquatic food webs, contaminants such as mercury, PCBs, dioxins, and legacy pesticides accumulate in their bodies, making them valuable indicators of ecosystem health.
Today, the agency continues tracking contaminants through the Dragonfly Mercury Project and monitoring contaminants of emerging concern in water, but the long-term eagle data continue to inform scientists' understanding of contaminant trends in the Great Lakes.
The Great Lakes Inventory & Monitoring Network includes Apostle Islands National Lakeshore, Grand Portage National Monument, Isle Royale National Park, and Pictured Rocks National Lakeshore
Bald Eagle Live Cams in Minnesota
Live cameras provide a remote alternative to approaching wild eagles or occupied nests.
The National Eagle Center EagleWatch Cam overlooks the Mississippi River in Wabasha, Minnesota. Rather than focusing on a single nest, it offers a view of wild eagles fishing, soaring and perching along the river. Activity is often greatest during winter, when additional eagles gather near open water.
The Minnesota DNR EagleCam, operated by the Nongame Wildlife Program, streams cameras at two Twin Cities–area sites along the Mississippi River: a nest camera following one breeding pair and a habitat camera at the former EagleCam location, where the original pair still visits.
These parks, waterways and live cameras make the bald eagle’s recovery more than a national statistic. Around Lake Superior and the upper Mississippi River, it can be seen in occupied nests, newly fledged eaglets and the increasingly familiar sight of an eagle passing overhead.
How Many Bald Eagles Are There?
Bald eagles number in the hundreds of thousands across North America, but no sufficiently current and methodologically consistent worldwide estimate is available. The often-cited 316,700 figure is from a 2018-2019 survey and applies only to the lower 48 states and excludes Alaska, Canada and Mexico. The State of Canada's Birds 2024 estimates Canada's breeding bald eagle population at approximately 110,000 individuals, while the Alaska Department of Fish and Game estimates that Alaska supports approximately 30,000 bald eagles. Mexico supports a smaller population and receives migratory and wintering bald eagles from farther north.
Referring to the species' remarkable rebound, Ed Hahn of the National Eagle Center said, "The U.S. Fish and Wildlife Service estimates that the American population of bald eagles is as high as it has ever been... So really, the species has made a complete and total recovery."
How Long Do Bald Eagles Live?
According to the National Eagle Center, bald eagles can live 20-25 years in the wild. However, 70-80% die before they reach adulthood at five years of age. In human care, they can live more than 40 years due to a controlled environment, nutrient-rich diet, and veterinary care.
What Threats Do Bald Eagles Face Today?
Although bald eagle populations have made a remarkable recovery across the United States, conservation remains essential.
Eagles continue to face threats from shoreline development, disturbance around nests, vehicle and structure collisions, as well as electrocution on power infrastructure, habitat fragmentation, contaminants such as mercury and PCBs, and especially lead poisoning from fragments of spent ammunition left in animal carcasses and gut piles.
Continued conservation efforts, responsible recreation, habitat protection, and reducing human-caused threats will help ensure bald eagles remain a conservation success story for generations to come.
How You Can Help Protect Bald Eagles
Everyone can play a role in supporting bald eagle conservation through simple, responsible actions.
Watch from a distance: Give eagles and their nests plenty of space, especially during nesting season.
Choose lead-free alternatives: Use nonlead ammunition and fishing tackle whenever possible.
Protect habitat: Help preserve mature trees, wetlands, shorelines, and other important nesting and feeding areas.
Keep waterways clean: Reduce pollution, properly dispose of chemicals, and participate in local cleanups.
Clean up fishing gear: Remove and properly dispose of fishing line, hooks, and tackle.
Keep wildlife wild: Never feed bald eagles or leave food scraps that attract wildlife.
Support conservation: Volunteer, donate, or advocate for organizations protecting eagle habitat.
Report injured eagles: Contact your state wildlife agency, park staff, or a licensed wildlife rehabilitator. Learn what to do if you find an injured bird.
Support conservation work: Share this page and learn more about the National Eagle Center.
What the Bald Eagle's Recovery Teaches Us
The bald eagle has represented the United States since 1782, appearing on the Great Seal as a symbol of strength, freedom and resilience. In December 2024, Congress formally designated it as the country’s national bird.
That connection helps explain why the species' recovery has resonated with so many Americans.
As Ed Hahn puts it: "Everyone, generally speaking, has some kind of an interest in eagles or raptors, especially bald eagles, because they are our national symbol and our national bird. They are majestic to look at."
The bald eagle's recovery is one of America's greatest conservation success stories—and it didn't happen by accident. Scientists uncovered the causes of the decline. Governments strengthened wildlife protections and banned harmful pesticides. Tribal Nations, conservation organizations, wildlife professionals, landowners, volunteers, and local communities worked together to restore a species once thought to be disappearing from much of the country.
For communities throughout the Lake Superior region, every eagle soaring above the shoreline serves as a visible reminder that long-term conservation efforts can succeed—and that protecting healthy ecosystems benefits not only iconic wildlife, but also the people who enjoy and depend on them.
Their recovery is also a reminder that conservation is never finished. Bald eagles still face threats, and many other iconic species are now confronting challenges of their own.
Another Lake Superior Conservation Challenge
Another iconic species currently facing serious challenges in the Lake Superior Region is the moose.
Across northeastern Minnesota, warming winters, parasites, habitat changes, and other pressures are affecting moose populations.
Through the Northern Moose Alliance, the National Parks of Lake Superior Foundation is working with researchers, partners, and the public to better understand these challenges and support the long-term future of this remarkable animal.
Listen to the Full Ed Hahn Conversation
The complete Lake Superior Podcast episode goes beyond the endangered-species question.
Hahn shares how he found his way to the National Eagle Center, why Wabasha became a gathering place for eagle watchers, how young eagles develop adult plumage and what visitors learn when they meet an ambassador at close range.
“There’s always new things to learn about eagles,” Hahn says.
The more people understand these birds—their biology, vulnerabilities and history—the better prepared we are to keep them flying above Lake Superior and across North America.
Helpful Links
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About Ed Hahn
Ed Hahn is the Director of Advancement and Marketing Communications at the National Eagle Center in Wabasha, Minnesota. A Winona native with a background in marketing and public relations, he joined the Center in 2015 and now helps share its work in eagle education, conservation, natural history and public engagement.
Hahn’s connection to the bald eagle’s recovery is also personal. He recalls rarely seeing eagles around Winona while growing up; today, he regularly sees them around Lake Winona and even soaring above downtown. His experience gives him a firsthand perspective on how profoundly the species’ presence has changed within a single lifetime.
About The Lake Superior Podcast and NPLSF
The Lake Superior Podcast is produced by the National Parks of Lake Superior Foundation (NPLSF), the official nonprofit friends group for Lake Superior’s five national parks: Apostle Islands National Lakeshore, Grand Portage National Monument, Isle Royale National Park, Keweenaw National Historical Park, and Pictured Rocks National Lakeshore.
Funded by grants and private donations, NPLSF projects help preserve, interpret, and celebrate the parks and stories surrounding the Great Lakes’ greatest waters.
For more information or to support our work, contact us at info@nplsf.org.
Bald Eagle Frequently Asked Questions
Are bald eagles an endangered species?
No, bald eagles are no longer considered an endangered species under the federal Endangered Species Act. Some states retain separate classifications, including California’s state-endangered designation. Continued protection and monitoring are still important because eagles face lead poisoning, collisions, habitat disruption and other threats.
Are bald eagles going extinct?
No, bald eagles are not currently approaching extinction. Their contiguous U.S. population rose from only a few hundred known nesting pairs during the early 1960s to over 70,000 occupied nests in the most recent comprehensive federal assessment. They now nest throughout the contiguous United States, though they are still considered endangered in California and of special concern in Massachusetts and considered threatened in Connecticut.
Are bald eagles still protected?
Yes. Federal delisting did not make it legal to shoot, capture, poison, sell or possess bald eagles. The Bald and Golden Eagle Protection Act prohibits taking or possessing bald and golden eagles without authorization. Its protections extend to living and dead birds, feathers, nests and eggs.
The Act also prohibits disturbance serious enough to cause or be likely to cause injury, reduced breeding productivity or nest abandonment. Bald eagles receive additional federal protection under the Migratory Bird Treaty Act.
Where are bald eagles found?
Bald eagles are native only to North America.
Their range extends from Alaska and Canada across the contiguous United States and into northern Mexico. They are closely associated with:
Large lakes and reservoirs
Rivers
Wetlands and estuaries
Coastal areas
Productive fisheries
Mature trees suitable for nesting, perching and roosting
Fish are a major food source, but bald eagles are opportunistic. They also eat waterfowl, small mammals, reptiles and carrion and may steal food caught by other birds. Learn more about bald eagles.
How many bald eagles are in the United States?
The most current comprehensive estimate is approximately 316,700 bald eagles in the lower 48 states, based on 2018–2019 survey data. Alaska was not included in that total. Learn more here.
How many bald eagles are there in the world?
There is no current, methodologically consistent census covering the bald eagle’s complete range in the United States, Canada and Mexico.
The latest comprehensive U.S. Fish and Wildlife Service estimate covers only the lower 48 states. It found approximately 316,700 individual bald eagles, including 71,467 estimated breeding pairs, based on data collected during 2018 and 2019. Alaska separately estimates that it supports approximately 30,000 bald eagles.
Canada’s 2024 species account estimates approximately 110,000 breeding individuals and also displays a global breeding-population estimate of approximately 200,000. Those figures cannot be compared directly with the U.S. lower-48 estimate, which includes juveniles, subadults, nonbreeding adults and breeding birds. The figures also come from different survey programs, years and statistical methods.
Mexico supports a smaller population and receives migratory and wintering bald eagles from farther north.
How large are bald eagles?
Adult bald eagles are generally about 30–40 inches long, with wingspans commonly reaching approximately seven to eight feet. Adults typically weigh approximately eight to fourteen pounds, and females are larger than males. Geographic variation is substantial, with northern birds generally larger than southern birds.
People often guess that the National Eagle Center’s ambassadors weigh 30, 40 or even 50 pounds. In the podcast episode, Hahn explains that Angel, a large female ambassador, weighs only about 10.5 pounds.
Much of an eagle’s apparent volume comes from its plumage: “Bald eagles are covered in approximately 7,000 feathers,” according to Hahn.
Hahn shares another fact that regularly surprises visitors: collectively, an eagle’s feathers can weigh more than its lightweight skeleton. The combination of a light skeleton, powerful muscles and specialized feathers enables an eagle to fly despite its imposing appearance.
When do bald eagles get white heads?
Bald eagles do not hatch with the familiar white head and tail. As Hahn explains: “A first year bald eagle is going to be basically all brown. It’s going to have that brown beak. The eyes are brown.”
White feathers appear gradually. The beak changes from dark brown toward yellow, the eyes lighten, and the tail becomes increasingly white.
The transition usually takes approximately four to six years. Hahn uses five years as a practical average while emphasizing that each bird follows its own timetable. The U.S. Fish and Wildlife Service similarly explains that recognizable adult plumage generally appears at about four or five years of age.
