NVBA News Blog

American Robin. Photo: Mick Thompson/Audubon Photography Awards

Welcome to the blog for Northern Virginia Bird Alliance, a wealth of resources about northern Virginia birds, wildlife, habitat conservation and restoration, native plants, wildlife-friendly gardening, advocacy and more.

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The Bobolink

The Bobolink, Dolichonyx oryaivorus, also called the rice bird or rice bunting, is yet another migrating songbird that has declined in population over the last fifty years.

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King Rails at the Tipping Point in Northern Virginia

King Rail populations have declined over the last ten years primarily due to habitat loss. King Rails are among northern Virginia birds that BirdLife International’s State of the Birds 2022 identified as at a tipping point for extinction, having lost half of their population in the last 50 years, and on a trajectory to lose another 50% in the next 50 years if nothing changes.

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Help ASNV Save Globally Rare Habitat

Audubon Society of Northern Virginia is urging the Fairfax County Board of Supervisors to protect important wetland habitat on South Long Branch.

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Historic River Farm Property in Peril

River Farm, a historic 25-acre property on the Potomac River, may be sold to private developers. The American Horticultural Society (AHA), the owner of the property, has issued a request for proposals to purchase the property to create an endowment for the organization.

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Non-toxic Mosquito Control

It’s summertime and mosquito control companies are once again pushing their services to kill mosquitoes in your yard. Although the companies may claim they target only mosquitoes, the products they use have a broader impact.

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Cats and Birds – An Unnatural Mix

Last month, the Potomac Flier article “Three Billion Birds” summarized the alarming decline of birds in the US and Canada since 1970. Habitat loss is the biggest driver of that decline. The second biggest driver is free-roaming domestic and feral cats.

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3 Billion Birds

Wild bird populations in the continental US and Canada have declined by almost 30% since 1970, representing a loss of nearly 3 billion birds. This loss astounded Cornell Lab of Ornithology conservation scientist, Ken Rosenberg. Rosenberg led an international team of scientists from seven institutions in the analysis of population trends for 529 bird species. The journal Science published the study results in September. 

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Bald Eagles Down in the Dumps?

Even if you have not visited the Prince William County landfill, you may have heard that it is a magnet for Bald Eagles, among other birds, including clouds of gulls. You can stand at a random spot and count more than 20 adult eagles at a time.

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Bird of the Month: The “Sparred” Owl

The Spotted Owl just can’t get a break. Endemic to old-growth forests in the Pacific North west, the endangered owl’s population was already declining due to deforestation, but now they have been forced to accommodate an inconsiderate guest: Barred Owls. Native to the eastern half of North America, the Barred Owl’s territory has been expanding westward since the turn of the last century.

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