vocalizations, olfaction, auditory nerve, syrinx, cochlea, auditory, motherese, mammals, barbels, vocalisation, photoreceptors, auditory cortex, vertebrates, binocular vision, sonar, toadfish, magnetic compass, cavefish, formant, katydids, flagella, otoliths, indri, zebra finch, birdsongs, photoreceptor, thrushes, dragonflies, vibrissae, paramecia, damselflies, superior colliculus, zebrafish, olfactory bulb, vestibular, presbycusis, chiroptera, archeopteryx, otolith, phosphorescence, pterodactyls, stereopsis, pinna, somatosensory, amphioxus, insectivores, psychoacoustics, mantis shrimp, archaeopteryx, rhodopsin, synesthesia, bioacoustics, prosopagnosia, drosophila, narwhals, eyespots, pileated woodpecker, inner ear, pterosaurs, songbirds, fusiform, bioluminescence, spectrograms, nightjars, monotreme, echidnas, scarlet tanager, hydrophone, neural, cilia, brown creeper, meadowlarks, iridescence, woodcocks, birdcall, telepathy, tuning fork, forelimbs, photopigment, desmodus rotundus, locomotion, synaesthesia, raptors, damselfish, pineal, quantum mechanical, antbirds, plesiosaurs, visual cortex, daphnia, spiny anteater, hindbrain, locomotor, plasmon, andean condor, laterality, cetaceans, audiogram, birdlike, theropod dinosaur, crocodilians, theropods, tracking, acoustic, beacons, dispersal, perceivers, propagation, radar, sensing, sensors, sonars, speciation, telemetry, thresholds, transceivers, articulators, attenuation, cns, conservation, controllers

bat, chiropteran

fix, localisation, localization, locating, location

echo sounding