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Communication

Vocalization Vocal Communication Whale Communication Non-verbal Communication Vocalizations Vocalization Patterns Facial Expressions 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 Biofluorescence Vocalization Categories Non-Human Intelligence Maternal Influence Signal Theory Bird Vocalization Naming Individual Names Elephant Communication Chimpanzees Gestural Communication Marmoset Monkeys

Six North American Bat Species Glow Green Under UV Light, Study Finds

Uniform fluorescence on preserved specimens points to an ancestral trait that needs live studies to assess visibility or function.