How advanced is whale talk?.

#DidYouKnow that humpback and right whale mother-calf pairs have been recorded 'whispering' to each other? Humpbacks use quiet grunts and squeaks, while right whales communicate with soft mooing calls. Studies suggest this intimate communication is used to avoid being detected by predators such as orcas. #humpbackwhale #rightwhale | Ocean Conservation Research - OCR

2 gray whales share a moment in the... - Roar Wildlife News

Vocalizations of the Largest Toothed Whale