What do botos use sonar?

Botos, or Amazon river dolphins, use sonar, also known as echolocation, to navigate and hunt in their murky aquatic environments. By emitting clicks and listening for the returning echoes, they can determine the location, size, and shape of objects around them, including prey. This adaptation is crucial for their survival, as it allows them to effectively find food and avoid obstacles in the often turbid waters of the Amazon River and its tributaries.