The serin is the smallest species in its genus and it is most closely related to the canary. The Swedish population is stable but small, consisting of an estimated only 80 breeding individuals. It is therefore included on the Species Data Bank's red list, as vulnerable.
<a href="//commons.wikimedia.org/wiki/User:Sw3dPix" class="mw-redirect" title="User:Sw3dPix">Sw3dPix</a>
<span class="int-own-work" lang="en">Own work</span>