[1] The Seattle chapter serves a large part of King County, Washington.

[2] In 2002, Seattle Audubon launched BirdWeb, an online guide including species of special concern, rarities, and a searchable database of birds.

Scientists and conservationists across North America use dBird.org to track and prevent human-related bird mortality.

In 2020, Seattle Audubon launched a strategic plan, "Cities at the Center," that put an emphasis on understanding and reducing the impacts of urban hazards on birds.

Conservation priorities include understanding and preventing bird-window collisions and reducing pesticide use.