What can happen if animals are exposed to noises greater than 80 decibels?

Exposing animals to noises greater than 80 decibels can lead to serious physiological and behavioral effects, one of which is the potential development of audiogenic seizures. This phenomenon can occur because loud noises may cause stress and overstimulation of the auditory system, particularly in certain species that are more sensitive to sound. Audiogenic seizures are characterized by sudden, involuntary muscular contractions triggered by auditory stimuli, and animals that are predisposed to this condition can experience seizures in response to such noise levels.

In contrast, the other options do not accurately reflect the consequences of high noise exposure. For instance, increased sociability or improved breeding outcomes are less likely to be valid responses to noise stress; animals typically become more stressed and withdrawn in noisy environments. Adaptation to extreme noise levels is also unlikely, as sustained exposure can lead to hearing damage rather than a beneficial adjustment. Therefore, the correct understanding of the risks associated with noise exposure in animals emphasizes the potential for adverse effects, including the risk of audiogenic seizures.