The Passenger Pigeon

FOR the last three years I have spent most of my leisure time in collecting as much material as possible which might help to throw light on the oft-repeated query, "What has become of the wild pigeons?" The result of this labor of love is scarcely more than a compilation, and I am under many obligations to those who have so cheerfully assisted me. I have given them credit by name in connection with their various contributions, but I wish that I might have been able to give them the more fin...