Why does the caged bird sing? ?

Normally when a bird sings it is a mating call or it is just trying to communicate next to you.Its looking for attention!
Is it possible that a pigeon could...
Because the bars aren't strong enough to hold final his song.
Because its so bored
My pigeons maintain dying why ?
He's actually crying cuz he's stuck in a cage.
for freedom
Can parakeets from Petsmart present birth?
Because it requirements to get out
Is it impossible for my bird to...
Answers:    The famous question of Maya Angelou. I did a report on her in 7th position but I sadly don't know...
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