In 1980, a small group of like-minded people got together and formed our Chapter. The Eastside was growing, and they believed there were enough people to make another Audubon chapter in Washington State viable. That small group of 37 individuals has now grown to over 1,000, and in 2007 we celebrated our 25th anniversary as a chapter of National Audubon.

The charter members envisioned a chapter dedicated to the appreciation, study and conservation of birds and their habitats. The first meetings were held in the Clise Mansion at Marymoor Park, and in 1982, ELWAS received it's charter as a Chapter of the National Audubon Society.

Since the Chapter was first formed, eastside King County has grown and changed. So has the Chapter, and in 2008 the Board voted to change it's name to "Eastside Audubon".

Eastside Audubon has always been an important voice for the protection of birds and their habitat on the Eastside. Because of their beliefs and dedication, volunteers have been instrumental in preserving many areas for the birds: Lake Hills Greenbelt, Juanita Bay Park, and Hazel Wolf Wetlands. Throughout the years, volunteers have also conducted scientific surveys in parks and other areas throughout the Eastside, in order to monitor bird population changes.

In 1984, because of the lobbying efforts of East Lake Washington Audubon members, Governor Spellman declared May 24 as Washington's Annual Bird Day.

Eastside Audubon members enjoy bird watching, bird photography, conservation/environmental projects and activism, plant sales, classes and nature walks. Our monthly publication, The Corvid Crier, has been published continuously since 1979, and is available to all Eastside Audubon members. These activities are a source of education and fellowship to those who participate.