The Little Bird Pebble. Childrens Books, #999

The Little Bird and the Shiny Pebble follows Pip, a small bird who loses his favorite shiny pebble in the park. He is joined by a group of kind animal friends-Sunny the squirrel, Nibble the mouse, Willow the dove, Flap the owl, Daisy the robin, Rusty the chipmunk, and Fern the frog. Together, they search the park, overcoming a small obstacle when Nibble's tail gets tangled in a vine. While helping Nibble, Pip spots the missing pebble glimmering nearby.
In the end, Pip is joyfully reunited with his pebble and learns that teamwork, kindness, and friendship are more valuable than the treasure itself.