There are such a wide variety of birds around the world that this collection will be growing steadily as we take on new exciting libraries but our selection of free bird sound effects covers a wide range. Chicken, cockerel, goose, thrush, crow, robin, nightingale and many more free bird sounds are included currently.
Soundrangers - Producing sounds for multimedia and game applications, Soundrangers.com is the go to resource for such sound effects. They also have an extensive range of other sound effects covering almost every genre. Their website is easy to use and very well organised into categories or a quick search will bring up a vast range of sound effects to suit your needs. If you can't find what you need here, be sure to check out their website! .