Here are some other sounds they make:
* Chirping: Used for communication within their colony.
* Whistling: Used as a warning call to alert the colony of danger.
* Trilling: Used for communication and social interactions.
* Growling: Used to express aggression or territoriality.
Their calls can be quite complex and are used to communicate a wide range of information, including the presence of predators, food sources, and social status.