I hear one crow
One crow, then one other
Soon a cacophony
One crow, with many others
I hear one rook
One rook, then one other
Soon I see a host of nests
For one rook, with many others
Crow or rook
Rook or crow
All alone
Or one with many others
Two pigeons on one branch
One love, of one other
One pigeon, one branch
One love lost, of many others