Science ❯Biology ❯Animal Behavior
Vocalization Vocal Communication Vocalizations Non-verbal Communication Facial Expressions Whale Communication Vocalization Patterns Visual Communication Vibrational Communication Olfactory Communication Birdsong Whale Song Whale Songs Referential Communication Song Diversity Territoriality Aggression Signals Primate Vocalization Primate Communication Linguistics Bonobos Compositionality Visual Displays Symbolic Gesture Gestures Nonverbal Communication Symbolic Communication Symbolic Gestures Beluga Whale Melon Shapes Sperm Whales Sensory Communication Interspecies Communication Sensory Perception Signaling Vocalization Categories Non-Human Intelligence Naming Individual Names Elephant Communication Chimpanzees Gestural Communication Marmoset Monkeys
The Marine Mammal Science report shows that humpbacks direct bubble rings at humans in relaxed encounters, suggesting these intentional behaviors could serve as analogs for signals from intelligent extraterrestrial life.