Sure. One popular frog bedtime story is 'The Frog Prince'. It's about a princess who kisses a frog and turns it into a prince. Another could be a story where a little frog goes on an adventure in the pond at night, meeting new friends like fish and turtles before going to sleep.
Well, there's a story about a frog who was very sleepy but couldn't find a comfortable place to sleep. He hopped around the forest, tried different leaves and rocks. Finally, he found a cozy hollow in a tree trunk near a small stream. He made it his new bedtime spot and fell asleep listening to the gentle flow of the water. This story can be really relaxing for kids at bedtime.
There's a frog bedtime story where a frog family lives in a beautiful lily pad. Each night, the baby frog asks the mommy frog for a story. The mommy frog tells about how they should be grateful for their home in the pond and all the insects they get to eat. It's a simple yet sweet story for bedtime.