Which animal do you hear?

• Unicorn: You must have added a file to the Data folder. (How does a unicorn sound?)
• Horse: Your browser can play .ogg files, e.g. Chrome, Firefox, Opera.
• Rooster: Your browser can play .wav files, but not .ogg files, e.g. Safari.
• Duck: Your browser can only play .mp3 files, e.g. Internet Explorer.
• None: Your speakers may be off. (Do you have speakers?)