datarev's comments

On: First Report of Habitual Stone Tool Use by Cebus Monkeys

[datarev]

How is this a 'first report'? Just google 'capuchin tool use' and you'll see loads of videos of cebus monkeys using stone tools.

[a-saleh → datarev]

Maybe the "habitual" is the diferentiator? I am not really sure what does the word mean in this context and how it would differentiate from non-habitual use.