Rapid Head Shaking (with video)

[SammyJoyMonte]

Here is a video of my chickens. I have 5 and got 3 eggs today and 4 today (all chickens have laid in the past 48 hours). They appear healthy but I've noticed their heads shaking every few seconds. I attached a video above. What could this be and how can I help? At the end I included one pooping if that shows anything as well, although the poop came out normally.

 

[Wyorp Rock]

I don't see anything unusual in the video.

 

[BastyPutt]

Do you have a time stamp as to when they shake their heads?

 

[SammyJoyMonte]

Do you have a time stamp as to when they shake their heads?

The lighter one standing on the box (behind the darker one) does it a lot especially at the beginning

 

[Wyorp Rock]

I still don't see anything concerning

 

[SammyJoyMonte]

I still don't see anything concerning

Okay! Thank you so much