Animals10+ Animal Moms That Conquered Us With Their Tenderness by Carolyn Mullet #21. Here the cub is not that patient. “Mom, just let me go, I can clean myself just fine!” #22. This baby rhino is gently looking at its mom and we want to see them in person. View this post on Instagram Happy World Rhino Day! Three of the five rhino species are critically endangered, but it's not too late. Together, we can save rhinos. To find out how you can help, visit the River's Edge Trail from 10 a.m.-3 p.m. on Saturday, September 23. Come celebrate Moyo’s first #WorldRhinoDay. ???? A post shared by Saint Louis Zoo (@stlzoo) on Sep 22, 2017 at 8:08am PDT #23. And, well, like mother like child. View this post on Instagram Surprise! #TGIF from the #muppets…errr tawny frogmouths! #birdistheword #sayahhh A post shared by Saint Louis Zoo (@stlzoo) on Aug 14, 2015 at 10:52am PDT 1 2 3