Ice cream at the Indianapolis Zoo

Christian M. sent in this photo of his adorable daughters, Libby James (front) and Sophia Mae (back). It was taken at the Indianapolis Zoo this summer using the Earlybird filter.

"They are enjoying the ice cream frogs and making a mess! By the way, those frogs stain everything! They had green mouths for hours afterwards," Christian said.

And why the sour face on Sophia? Turns out the flavor of those ice cream frogs is sour apple.