Press Release
Widespread Declines in Bird Populations, Partnerships Vital for Conservation, Study Shows
Washington, D.C. -- Secretary of the Interior Ken Salazar today released the first ever comprehensive report on bird populations in the United States, showing that nearly a third of the nation's 800 bird species are endangered, threatened or in significant decline due to habitat loss, invasive species invasive species
An invasive species is any plant or animal that has spread or been introduced into a new area where they are, or could, cause harm to the environment, economy, or human, animal, or plant health. Their unwelcome presence can destroy ecosystems and cost millions of dollars.
Learn more about invasive species , and other threats.
At the same time, the report highlights examples, including many species of waterfowl, where habitat restoration and conservation have reversed previous declines, offering hope that it is not too late to take action to save declining populations.
"Just as they were when Rachel Carson published Silent Spring nearly 50 years ago, birds today are a bellwether of the health of land, water and ecosystems," Salazar said. "From shorebirds in New England to warblers in Michigan to songbirds in Hawaii, we are seeing disturbing downward population trends that should set off environmental alarm bells. We must work together now to ensure we never hear the deafening silence in our forests, fields and backyards that Rachel Carson warned us about." The report, The U. S. State of the Birds, synthesizes data from three long-running bird censuses conducted by thousands of citizen scientists and professional biologists.
In particular, it calls attention to the crisis in Hawaii, where more birds are in danger of extinction than anywhere else in the United States. In addition, the report documents a 40 percent decline in grassland birds over the past 40 years, a 30 percent decline in birds of arid-lands, and high concern for many coastal shorebirds. Furthermore, 39 percent of species dependent on U. S. oceans have declined.
However, the report also reveals convincing evidence that birds can respond quickly and positively to conservation action. The data shows dramatic increases in many wetland birds such as pelicans, herons, egrets, osprey, and ducks, a testament to numerous cooperative conservation partnerships that have resulted in protection, enhancement and management of more than 30 million wetland acres.
"These results emphasize that investment in wetlands conservation has paid huge dividends," said Kenneth Rosenberg, director of Conservation Science at the Cornell Lab of Ornithology. "Now we need to invest similarly in other neglected habitats where birds are undergoing the steepest declines."
"Habitats such as those in Hawaii are on the verge of losing entire suites of unique bird species," said Dr. David Pashley, American Bird Conservancy's Vice President for Conservation Programs. "In addition to habitat loss, birds also face many other man-made threats such as pesticides, predation by cats, and collisions with windows, towers and buildings. By solving these challenges we can preserve a growing economic engine -- the popular pastime of birdwatching that involves millions of Americans -- and improve our quality of life."
An invasive species is any plant or animal that has spread or been introduced into a new area where they are, or could, cause harm to the environment, economy, or human, animal, or plant health. Their unwelcome presence can destroy ecosystems and cost millions of dollars.
Learn more about invasive species , and other threats.
At the same time, the report highlights examples, including many species of waterfowl, where habitat restoration and conservation have reversed previous declines, offering hope that it is not too late to take action to save declining populations.
"Just as they were when Rachel Carson published Silent Spring nearly 50 years ago, birds today are a bellwether of the health of land, water and ecosystems," Salazar said. "From shorebirds in New England to warblers in Michigan to songbirds in Hawaii, we are seeing disturbing downward population trends that should set off environmental alarm bells. We must work together now to ensure we never hear the deafening silence in our forests, fields and backyards that Rachel Carson warned us about." The report, The U. S. State of the Birds, synthesizes data from three long-running bird censuses conducted by thousands of citizen scientists and professional biologists.
In particular, it calls attention to the crisis in Hawaii, where more birds are in danger of extinction than anywhere else in the United States. In addition, the report documents a 40 percent decline in grassland birds over the past 40 years, a 30 percent decline in birds of arid-lands, and high concern for many coastal shorebirds. Furthermore, 39 percent of species dependent on U. S. oceans have declined.
However, the report also reveals convincing evidence that birds can respond quickly and positively to conservation action. The data shows dramatic increases in many wetland birds such as pelicans, herons, egrets, osprey, and ducks, a testament to numerous cooperative conservation partnerships that have resulted in protection, enhancement and management of more than 30 million wetland acres.
"These results emphasize that investment in wetlands conservation has paid huge dividends," said Kenneth Rosenberg, director of Conservation Science at the Cornell Lab of Ornithology. "Now we need to invest similarly in other neglected habitats where birds are undergoing the steepest declines."
"Habitats such as those in Hawaii are on the verge of losing entire suites of unique bird species," said Dr. David Pashley, American Bird Conservancy's Vice President for Conservation Programs. "In addition to habitat loss, birds also face many other man-made threats such as pesticides, predation by cats, and collisions with windows, towers and buildings. By solving these challenges we can preserve a growing economic engine -- the popular pastime of birdwatching that involves millions of Americans -- and improve our quality of life."
