Dr. Mac has brought Brenna, Maggie, and Zoe to Florida to visit her friend Gretchen, a marine biologist who runs a manatee rescue center that’s in desperate need of money. Brenna’s immediately drawn to the endangered, gentle giants, and wants to do whatever she can to help them—and the center. But is she causing trouble where she wants to help?

Desiree Dean, a runaway wealthy kid, accidentally sets a tattoo parlor ablaze, resulting in a mysterious explosion that leaves the Florida Gulf Coast fishing village of Cedar Key in an uproar.

Maggie’s grandmother runs an animal clinic, Dr. Mac’s Place, so Maggie knows her way around animals who are in danger. When she learns that the abused and sick puppies flooding the clinic are from an illegal puppy mill, she knows that she has to find out who’s running it, where it is—and save the rest of the dogs!

Sunita has always wanted a cat, but her parents are dead set against it. Then she finds a group of strays living in the wild, and knows she can domesticate them—even though she’s been told that these are feral cats, who see humans as their enemies. First, she convinces Dr. Mac to examine the cats, fix them, and give them shots. Then she wants to re-release the cats, now healthy, into the neighborhood. The problem is, the neighbors consider the cats dangerous pests. Will Sunita's plan backfire?

Meet ten-year-old Bones, whose playground is the Florida swamps, brimming with mystical witches, black bears, alligators and bobcats. Bones' father, Nolay, a Miccosukee Indian, is smart and mischievous. Her Mama, practical as corn bread, can see straight into Bones' soul. It's summer, and Bones is busy hunting and fishing with her best friend, Little Man. But then two Yankee real estate agents trespass on her family's land, and Nolay scares them off with his gun. When a storm blows in and Bones and Little Man uncover something horrible at the edge of the Loo-chee swamp, the evidence of foul play points to Nolay. The only person that can help Nolay is Sheriff LeRoy, who's as slow as pond water. Bones is determined to take matters into her own hands. If it takes a miracle, then a miracle is what she will deliver.

Highlights the work scientists are doing to protect the manatee, an endangered species.