Manhole cover depicting koaro (<i>Galaxias brevipinnis</i>), Palmerston North, New Zealand. One of a series of stormwater-drain access covers depicting different native fish species, to prevent water pollution from dumping of chemicals or waste into street drains.
<bdi><a href="https://en.wikipedia.org/wiki/en:Mike_Dickison" class="extiw" title="w:en:Mike Dickison"><span title="New Zealand Wikipedian, zoologist, and museum curator">Mike Dickison</span></a>
</bdi>
CC BY 4.0
<span class="int-own-work" lang="en">Own work</span>