What Can I Do?

What can I do? 
But the bird's got to die 
What can I do? 
When she's too weak to fly 
What can I do? 
When she's calling my name, she's crying:
Mama, help me to live
Mama, help me to live
Mama, help me to live, to live, to live, to live

What can I do? 
What can I do? 
What can I do?