So I just ran across this. It's apparently a live feed from a sono bouy up in Puako. When I listened, the whales were singing away like mad - I almost wonder if it's a tape as I've never heard anything that busy diving.
Here's the link: http://www.jupiterfoundation.org/live_cam.html
The live audio on the page takes a while to load, so be patient, it's worth it if they're still singing like mad.
