Not tired, hungry: Lions yawn in unison when it’s time to hunt, study says

A pride of lions regards a mass yawn as a signal to stop lying around and start searching for prey.

source https://www.smh.com.au/world/europe/not-tired-hungry-lions-yawn-in-unison-when-it-s-time-to-hunt-study-says-20210411-p57i7x.html?ref=rss&utm_medium=rss&utm_source=rss_feed