Birds sleep?

[Mayfield]

Interesting for sure. I guess you learn something new each day. I figured they slept, I know pet birds do. I just never really noticed that they kind of just disappeared at dusk.

 

[leon]

I used to think that poultry woke up with the slightest distraction. Later on, I realized that some are heavier sleepers than others. What happens when their sleep is disrupted? How do we ensure that they get quality sleep?