A <a href="//commons.wikimedia.org/wiki/Category:Erithacus_rubecula" title="Category:Erithacus rubecula">European Robin</a> (<i>Erithacus rubecula</i>) singing in Madrid (Spain).
Luis García (<a href="//commons.wikimedia.org/wiki/User:Zaqarbal" title="User:Zaqarbal">Zaqarbal</a>)
CC BY-SA 3.0 es
<span class="int-own-work" lang="en">Own work</span>