Peyton, Leonard J.

• ARCTIC Vol. 20 No. 2 (1967): June: 61–144 - Articles
  Migration of Willow Ptarmigan in Arctic Alaska
  Abstract  PDF
• ARCTIC Vol. 23 No. 4 (1970): December: 213–296 - Articles
  Geographic Variation in Body Size and Weight of Willow Ptarmigan
  Abstract  PDF