You've seen a bird you do not know. Write down as many details you have noticed.
Use only the features you are sure about and you've really seen. In the first step choose the main colour or the silhouette closest to the bird you saw. If you saw more features, use them in the third option "more features".
Using more features makes your result more accurate. You can choose e.g. the shape of the beak or the colour of the crown. On the left side on the screen, you can choose a specific country and its presence.
Click on 'View' if you want to see the result. Then choose the right bird and listen to the audio or read more information