Singing Rooster

Rooster sings
here comes it's predator
Should I save it or let it get eaten
Time running out
He might as well die
Everything is not invincible
Other wise humans can't die
I feel bad
While the the rooster is dieing
I can't do an thing but watch
It might not been his time
But everybody has to go
sooner or later
His time was up
oh so sad
But looks back at a wonderful life he had