Recording and Analyzing Marine Mammal Sounds (Free SIG)

Tech Lab

Recording and Analyzing Marine Mammal Sounds (Free SIG)

Learn how to listen to and record marine mammals in your area in this marine mammal Special Interest Group.

Meeting Times
  1. Sun, 11/19/2023 3:00:00 PM - 4:00 PM

Sun, 11/19/2023


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All Levels

Tech Lab



As a follow-up to the Marine Mammals tech talk, Jim Henderson and Dave Bonnett will describe how the local community can collect data in their own backyard - Puget Sound - using hydrophones with wireless data transmitters.

For more information on this Marine Mammal project, read more here.


  • Free, but please register. 
  • This event is planned for the Tech Lab on the upper floor.

Class Policies

  • Ages 14 and up are welcome.

BARN Policies

Instructors or Guides

Jim Henderson

Jim Henderson spent his civilian career exploring the world’s oceans while doing highly complex technical and scientific projects. He was an Air Force pilot in Vietnam where he had is first opportunity talking on radios. He has built various radio-related projects for use when fly fishing and exploring remote locations in the western US. He is active in HAM radio (K7EXP) and is a trustee of the island's Amateur Radio Club.

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