Grigoriy Tsidulko

Grigoriy Tsidulko
  • Contest: Business and science
  • Note: Walrus whisperer
  • Locate: NW Chuckchee Sea
  • City: Anadyr
  • Comment: Clarence Irrigoo Jr., a Yupik marine hunter, friend and colleague points at the direction from which his trained ear picked a walrus call (during joint Russia-US walrus research project)