List of Washington state symbols
While some of the symbols are unique to Washington, others are used by multiple states. For example, the willow goldfinch (also known as the American goldfinch), Washington's state bird, is also an official symbol for Iowa and New Jersey. Washington's state grass, bluebunch wheatgrass, is also a symbol for the state of Montana. The square dance and apple are commonly used state dances and state foods, respectively. While most states have an official motto and nickname, Washington's motto ("Al-ki", meaning "by and by" in Chinook Jargon) and nickname ("The Evergreen State") have never been officially adopted by the Legislature.
Speyeria zerene hippolyta
In Washington, the butterfly is listed as endangered under that state's legislation, though it is now reported extirpated from this state. California and Oregon do not have endangered species statutes that allow the listing of insect species, so despite its precarious status, the Oregon silverspot has no protection in these states. It is on the Special Animals list created by the California Department of Fish and Game.