Ambrosius, Ken J., United States

• ARCTIC Vol. 59 No. 1 (2006): March: 1–113 - Articles
  Polar Bear Maternal Den Habitat in the Arctic National Wildlife Refuge, Alaska
  Abstract  PDF
• ARCTIC Vol. 54 No. 2 (2001): June: 105–206 - Articles
  Remote Identification of Polar Bear Maternal Den Habitat in Northern Alaska
  Abstract  PDF