Humpback Whale Spotted 60 Miles Up Sacramento River
A humpback whale was observed in a California river far from the Pacific Ocean, highlighting an unusual inland excursion.
A fully grown humpback whale was spotted in California's Sacramento River, roughly 60 miles upstream from the Pacific Ocean. The sighting took place while Denny Glover and his friends were fishing, hoping for a big catch but instead encountering the whale.
Humpback whales are typically ocean-dwelling animals, so this inland appearance is highly unusual. The exact reason for the whale's journey is not yet known, and no other sources provide additional context.
The report offers no details on the whale's condition or whether it has returned to the ocean. It serves as a striking example of marine life appearing in unexpected freshwater environments.
More in Science
World Cup Viewers See Unhealthy Branding Every 7 Seconds
A study of the largest FIFA World Cup in history found more than 93,000 on-screen appearances of junk food, alcohol, gambling, and speculative product brands.
Nurse Shark Mating and Angler Conflicts Reveal Conservation Gaps
Two research threads on nurse shark reproduction and Northeast angler conflicts show how much remains unknown about sharks.
Valdivia study shows how history and ecology shape urban segregation
A rare integrated analysis in the Global South links segregation in Valdivia, Chile, to historical and ecological context.
Cockatoos in Sydney show city survival through learned culture
Sulfur-crested cockatoos pass on urban skills like opening fountains and bins, revealing animal culture.