[PLACE]
San Francisco Bay
Featured in 3 tracked stories · first seen
Situations
Humpback whale sighting in California river delta
2 clusters · 13 sources · last updated
Latest: Humpback whale Rio travels from San Francisco Bay into Sacramento River Delta
A humpback whale identified as ‘Rio’ (CRC-11620) made a rare appearance in California’s Sacramento River, traveling approximately 60 miles from its typical Pacific Ocean habitat. The whale was first spotted near the Rio