Size Variables in Puffins Fratercula arctica from Iceland, and Bill Features as Criteria of Age

• Published in: Ornis Scandinavica
• Main Author: Petersen, Aevar
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: JSTOR 1976
• Subjects: General Earth and Planetary Sciences; General Agricultural and Biological Sciences; General Environmental Science; fratercula; Fratercula arctica; Iceland
• Online Access: http://dx.doi.org/10.2307/3676188