Reston resident Dorli Bokel doesn’t consider herself a birder, but she loves the Barred Owls that she often hears nearby – especially the young ones.

Barred Owls are some of our most intriguing local birds. Most people will recognize their hoot-sequence call that sounds like, “Who cooks for you, who cooks for you all?” Unlike many other owls, they are semi-nocturnal. Their name comes from their striped plumage, or “bars.” They are the only eastern owls with deep brown eyes, which can appear blue-black in certain light. Females are larger than males, and only females incubate chicks, or owlets.

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.