Hildebrand, John A., United States

• ARCTIC Vol. 75 No. 3 (2022): SEPTEMBER 291-397 - Articles
  Killer Whale (Orcinus orca) Pulsed Calls in the Eastern Canadian Arctic
  Abstract  pdf  pdf
• ARCTIC Vol. 67 No. 2 (2014): June: 135–270 - Articles
  Ringed, Bearded, and Ribbon Seal Vocalizations North of Barrow, Alaska: Seasonal Presence and Relationship with Sea Ice
  Abstract  PDF