Sources: Acker, Lizzy. “These Are the 10 Most Commonly Spotted Birds in Oregon.” Oregonlive, 20 Mar. 2023, www.oregonlive.com/trending/2023/03/these-are-the-10-most-commonly-spotted-birds-in-oregon.html. Accessed 28 Mar. 2023. VJAnderson, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons
By No machine-readable author provided. Mdf assumed (based on copyright claims). - No machine-readable source provided. Own work assumed (based on copyright claims)., CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=485077 Noël Zia Lee, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons Francesco Veronesi from Italy, CC BY-SA 2.0 <https://creativecommons.org/licenses/by-sa/2.0>, via Wikimedia Commons Noël Zia Lee, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons Rhododendrites, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons Lesser goldfinch by Steve Valasek, Flickr.