WHALES on the SF Bay!

We can't believe how lucky we've been to see whales pretty much every day on the Bay since May! Most of the sightings are humpback whales, though we've heard reports of gray and even blue whales! Some of the photos have been posted with our Instagram hashtag #bluecollargreenwater

We found this article that explains pectoral fin slapping--something some of us have been lucky enough to experience: