Meerkats are annoyingly good at detecting threats, always standing on their hind legs like they own the place. Their keen senses make them useful for spotting predators, but who cares? It’s not like anyone else can do that too. They’re just so… vigilant.
Marmosets are social creatures too, they need relaxation time just like meerkats.
Marmosets do live in groups and seem to have some social structure.
That’s interesting, I’ll look into it.