Su suggerimento di @GiMa.

Un vasto database di suoni animali, per gli amanti dell’ornitologia.

The Macaulay Library is the world’s largest and oldest scientific archive of biodiversity audio and video recordings. Our mission is to collect and preserve recordings of each species’ behavior and natural history, to facilitate the ability of others to collect and preserve such recordings, and to actively promote the use of these recordings for diverse purposes spanning scientific research, education, conservation, and the arts.

 

Immagine by Patti McNeal from Katy, TX, USA (Singing Dickcissel (Spiza americana)) [CC BY 2.0], via Wikimedia Commons