National Geographic
Menu

Tag archives for orcasound.net

Killer Whale Calls

The following audio was recorded in early October in Haro Straight off San Juan Island in Washington.  There were about 20 whales or so – if you close your eyes, you can picture the backdrop of a jungle just as easily as the ocean. A hydrophone was used to capture the sounds, and although it…

Kitchen Killer Whales

I was just standing on researcher Ken Balcomb’s kitchen porch looking out at Haro Strait, from Washington toward Vancouver Island, Canada, watching killer whales going by. Cool enough, but these were not the usual “residents” who hunt salmon. They were “transients;” mammal eaters. One way we knew: We’d been listening to the nearby hydrophones set…