invasive species

You can find European Starlings in huge flocks from coast to coast, and from Northern Canada deep into Mexico. Yet not one of these iridescent-black, yellow-billed starlings is native to the Americas. One hundred starlings were released in Central Park in New York City in 1890. From that small,... read more »

On the grassy edge of one of the ponds at Hanalei Wildlife Refuge, we find a Nene -- or Hawaiian Goose -- a small goose found nowhere else but Hawaii. The Nene is the only state bird that is also an endangered species. Once common in the Hawaiian Islands before the first humans landed here, they... read more »

Hawaii has more bird species in danger of extinction than anywhere else in the United States. George Wallace of American Bird Conservancy explains that a long period of evolution in isolation gives rise to specialized island species. Birds that nest on the ground don't have any natural resistance... read more »

American Bird Conservancy and other organizations are working to make Hawaiian birds a top national priority for conservation. Of all the endangered bird species in the United States, more than one-third are found only in Hawaii. Biologists on Hawaii's Big Island are working to restore this... read more »