Yes, just like people and animals get tired of running.
I have two birds and when they had babies they would shut their eyes a lot. It means that they are tired from doing something. In my birds case it was because they were exhausted from taking care of 4 baby birds. I suggest that you identify something that would make your birds tired and have them not do that anymore.
The other leg gets tired
because their wings get tired.
1. They catch pesky mice, rats, and birds 2.they may lay around IF they are tired
Birds need to consume lots and lots of food so it will have enough energy to fly. If it didn't consume enough food it would be too tired to fly
There is a magic tree in a clould they purch on to p of that and then they are saved. Maybe they just land !
They fly in that kind of formation because it helps to make their work easier and faster without easily getting tired. they are CRANE MIGRATORY birds and CRANE MIGRATORY birds fly in either V or J formation.
being tired is that you're tired,and tired of being tired is different because it means that rather not be tired, but you are tired
Tired of Being Sick and Tired?
"If you are tired of London, you are tired of life."
if you are tired of London you are tired of life