Chinstrap penguin chicks beg to be fed on Half Moon Island, Antarctica. The adults feed only their own young.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/79721788@N00">David Stanley</a> from Nanaimo, Canada
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/davidstanleytravel/52013522599/">Penguin Chicks Begging</a>