I don't see why this is so unusual, we have Boston fans right here that can equate the written world to symbols......
2Cdo 2Cdo:
2Cdo 2Cdo:
Gunnair Gunnair:
I know of one baboon that also learned to cut and paste no end of pay equity diatribes and race focused immigration moanfeats.

And then of course there is the other end of the scale......
eureka eureka:
I don't see any big deal, andy. Do you? This forum is proof that lower primates than baboons, chattering monkeys, can recognise and even use a few words.
Not well, and rationally and not productively. Often not coherent. But use them they do.