Northern Californians are expressing excitement about the rare sighting of a humpback whale in a delta about 60 miles from the Pacific Ocean.

Northern Californians are expressing excitement about the rare sighting of a humpback whale in a delta about 60 miles from the Pacific Ocean. ↧ Whale seen surfacing in river 60 miles from ocean in Northern Calif... Northern Californians expressed excitement Wednesday at the rare sighting of a humpback whale in a river about 60 miles from the Pacific Ocean.