Some pigeons eating littered food (bread) until a seagull comes. This was at Pier 39 in San Francisco.
<a href="//commons.wikimedia.org/wiki/User:Atomicdragon136" title="User:Atomicdragon136">Atomicdragon136</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>