1 "Ficheiro:The_birds_of_Connecticut_(IA_birdsofconnectic00sagerich).pdf".

Ficheiro:The birds of Connecticut (IA birdsofconnectic00sagerich).pdf

sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:The_birds_of_Connecticut_(IA_birdsofconnectic00sagerich).pdf...