Yawning is contagious!

[guidofatherof5]

Since I will be off work for a few months with this shoulder surgery and rehab. I'm going to spend some time with my groups. I'm going to see if I can get them to yawn. I will try to get some video of this experiment.

[wadih]

I have seen a snake yawning several times, but never the group yawning event.
However, before jumping into conclusions, make sure that they did not have a party the night before and danced all night long... that could result in group yawning also I guess