Birds of the World is a subscription service and you will need create a Cornell Lab account in order to complete the purchase. Once you’ve established an account, you can manage your subscriptions under the Your Subscription page.
To log in:
Click the blue Sign In button on the upper right part of the home page to view content.
When you are logged in, you will see a tiny silhouette with a dropdown menu. Here, you can change your email and view your subscription details.
Please see the special member access page.