Suckerfish are diving headfirst into unsuspecting manta rays' rear-ends
Suckerfish, it turns out, are not always the most considerate travel companions to their manta ray hosts.
https://www.cbc.ca/radio/asithappens/manta-ray-butt-fish-9.7180406?cmp=rss

An elephant tail end.
Saint Louis Zoo
Saint Louis, Missouri, USA
#photography #StLouis #Missouri #zoo #elephant #tailend #tail #rearends