The killer whale (Orcinus orca)
Jan 13, 2023, 11:25 AM
In the Southern Ocean, three killer whale ecotypes co-exist which are specialized on different prey species and vary slightly in their visual appearance. Killer whales, also called Orcas, produce a variety of vocalizations, for example whistles, pulsed calls and echolocation clicks. In the sound snippet you hear lots of calls and mainly pulsed calls.
Recording credit: CC-BY 4.0 Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research 2022.
Part of the Polar Sounds project, a collaboration between Cities and Memory, the Helmholtz Institute for Functional Marine Biodiversity (HIFMB) and the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI). Explore the project in full at http://citiesandmemory.com/polar-sounds.
Recording credit: CC-BY 4.0 Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research 2022.
Part of the Polar Sounds project, a collaboration between Cities and Memory, the Helmholtz Institute for Functional Marine Biodiversity (HIFMB) and the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI). Explore the project in full at http://citiesandmemory.com/polar-sounds.