J. Hays

11 public-domain plates in the archive

• Canis lupus youngi 7 May 1918
• Canis lupus youngi 8 May 1918
• Canis lupus youngi 12 Aug 1916
• Canis lupus youngi 7 May 1918
• Canis lupus youngi 26 Apr 1919
• Ursus americanus 22 Aug 1916
• Canis lupus youngi 7 May 1918
• Canis lupus youngi 26 Apr 1919
• Canis latrans lestes Apr 1916
• Lynx rufus baileyi 22 May 1916
• Canis lupus youngi 9 May 1918