We've just released an update to our Birds of Brazil app, based on the book of the same name by Ber van Perlo. The app still contains the same comprehensive content as the previous version – including illustrations, photographs, songs & calls, maps, and text – but it now has a clean new look and a number of new or improved features, like a comparison mode to compare species side-by-side.
If you already own the Birds of Brazil app, the update will be free and will install automatically if apps are set to automatically update on your iPhone or iPad. If you don't already own the app, you can purchase it from the App Store.