Kangaroos exposed to human interaction learned to use body language, such as head movements or pawing at people, to ask for help
Source:
https://www.newscientist.com/article/2263145-kangaroos-can-learn-to-ask-for-help-from-humans-just-like-dogs-do/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home