an Entity references as follows:
This list of Oregon birds lists wild bird species found in the U.S. state of Oregon and accepted by the Oregon Bird Records Committee (OBRC). As of August 2022, there are 547 species on the list. Of them, 164 are on the review list (see below). Nine species were introduced to Oregon or elsewhere in North America; one of them and two others have been extirpated from the state. Unless otherwise noted, all species listed below are considered to occur regularly in Oregon as permanent residents, summer or winter visitors, or migrants. These tags are used to annotate some species: