After dark with the Southern Residents
Raincoast’s hydrophone deployed off of Pender Island captured nearly five hours of Southern Resident killer whale (SRKW) vocalizations during an overnight pass through Swanson Channel. The first calls were recorded on February 16 at 10:55 pm, with calls continuing intermittently until 3:47 am on February 17. For much of that time, the whales were echolocating, producing a series of rapid…
https://www.raincoast.org/2026/03/after-dark-with-southern-residents/
