Let's take a look at a Herbig star's fast moving surface.

[Witzo]

[video=youtube_share;LWAtXY7jF_w]https://youtu.be/LWAtXY7jF_w[/video]

Oops

 

[Bartizan]

Pretty cool. Since they are so young, that fast moving and blotchy and bright surface is nice to see.

 

[Katejina]

I love Herbig stars. The first one I ever encountered was spinning at probably 10 times that speed. Sadly, I've not witnessed it since.
Here was one I remembered to record:
https://www.youtube.com/watch?v=dBnQXrKsDaA
And a yellow one:
https://www.youtube.com/watch?v=ApdTnLRs-h0

 

[Surly_Badger]

If you want a fun star to watch, go check out R CORONAE AUSTRINI

I found a whole cluster of herbigs, about 17kly out by the neutron fields on the way to Sag A*. Beautiful things. It was about 20 of them all adjacent. I have it in my logbook somewhere, I'm pretty sure, if anyone wants to go there (there were several clusters)