Includes bird and other wildlife recordings. Also music recordings and historical and geographical related recordings too.
An entry will be added to the Library's databases page list at http://www.lib.ed.ac.uk/resources/databases/findlita.shtml
In the meantime:
Go to http://sounds.bl.uk/
Select the red log in link at the top right of the page.
Select University of Edinburgh from drop down menu.
Enter your EASE details if requested.