The Field Guide is a book that appears in the episode "Tea at the Treedome." It is known to contain information and an image of a "land squirrel."
The Field Guide appears to be a blue book with a picture of a black anchor on it. The book's title is written at the top in bluish-white text.
Role in episode
While jellyfishing one day, SpongeBob comes across a strange creature at the bottom of a cliff who is wrestling a giant clam. SpongeBob consults the Field Guide to find out that the creature is a "land squirrel."
- The book is called Barks Junior Field Guide in the book version of "Tea at the Treedome."