What do tigers use ultrasound for?

Tigers use ultrasound primarily for communication, particularly in mating behaviors. They produce low-frequency vocalizations and body language that can be perceived through their environment. Additionally, ultrasound can help them detect prey and other animals by interpreting sounds at frequencies beyond human hearing, enhancing their hunting skills. Overall, while not as commonly discussed as other senses, ultrasound plays a role in their social interactions and hunting strategies.