There's grunting, groaning, snorting, and all sorts of other funny sounds that you'll hear out of her. But according to Dr. Levine, all those strange noises are caused bybaby's nasal passages being pretty narrow in the newborn stage, leading the mucus that gets trapped in there to cre...
Swim bladder vibrations represent one of various mechanisms how ray-finned fish produce vocalizations (reviewed in Amorim, 2006; Bass et al., 2015; Ladich and Winkler, 2017). The underlying neuronal control of these swim bladder sounds have been well studied in the family Batrachoididae includi...