American Pintail (Anas acuta tzitzihoa) on Crater Lake

• Published in: The Murrelet
• Main Author: Yocom, Charles F.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: JSTOR 1954
• Subjects: Crater Lake; Anas acuta
• Online Access: http://dx.doi.org/10.2307/3536381