eBooks / bird songs?

I guess maybe I will have some use for an MP3 player. I haven't been certain about how fabulous a prize it was going to be for me. LibriVox seemed like the best of the three sites listed. I really would like to find some bird songs to download on this player. I don't want them as part of a collection of sound effects. BirdJam has many playlists but I gather that they're only for an iPod, which I think is the most popular MP3 player. Not too sure on this. Time for lunch, but I will keep pondering this.