Four Sun Parakeets (also known as Sun Conures) on a perch in captivity. The bright yellow parrot at the end of the perch in an adult and the greener three are juveniles.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/34693555@N05">Jun Dela Cruz</a>
CC BY 2.0
originally posted to <b><a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a></b> as <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/34693555@N05/3432512623">Birdy Lineup</a>