endangered endangeredany species that is in danger of extinction Related Articles: Glossary: critical habitatGlossary: threatenedShip Quieting TechnologiesUsing Drones to Deploy Digital Acoustic Tags – June 24, 2022How “Fight or Flight” May Affect Marine Mammal Vocalizations – April 4, 2025West Indian ManateeBlue WhaleAmazon River Dolphin, BotoWebinar Archive: Using acoustic tags and Uncrewed Aerial Systems to study cetaceansPygmy Blue Whale Chris Knowlton2017-02-26T20:09:58-05:00