Mice and rodents squeak, and prairie dogs (which are rodents) have an extremely highly developed language that produce a large spectrum of different types of squeaks (which can be very endearing). Therefore, I was suddenly curious what a squeak of a capybara, the largest type of rodent, sounds like.
It’s actually closer to that of a guinea pig. It produces a continuous sound output.
If you want your heart to explode, watch this: