text:  And if you just follow that up, you say, aha, if this magnetic trough, which is going mainly north-south, should be diverted, it should get anomalous and lead on to a beach, then up come the whales and the dolphins and beach themselves. And if you go out and turn them around, they come back up again. That's true. Yeah. We had Humphrey in the bay. The last time he came into San Francisco Bay was in October of 1990. Okay.