1 "Ficheiro:American_bird_magazine,_ornithology_(IA_americanbirdmaga61906worc).pdf".

Ficheiro:American bird magazine, ornithology (IA americanbirdmaga61906worc).pdf

recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:American_bird_magazine,_ornithology_(IA_americanbirdmaga61906worc).pdf...

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