From the Science Adventurers series comes Animal Conservationists, a look at six different facets in protecting different animal species of life. Chapter 1 begins with a hook — the work around saving something that creeps many people out– bats! After a end chapter covering the history of animal conservation, the author begins to drill down into the realities of the task. First, is the reclaiming/protection of habit, because if the habitat is not hospitable, the animals will die. Second is the issues around breeding and how humans help in this realm. A special chapter is reserved for breeding in water as well. Then time is given for the process of bringing a creature back to or introducing it to its native habitat, called “reintroduction”. The technology employed by conservationists as well as the human actions to help fight off predators help round out the text until a final chapter of “the future” is warranted. Abdo does such a nice job with its series topic choices, layout of text and sidebars, as well physical print/binding quality. The sidebars of this text in particular were very intriguing, leading this reader to wander there often before focusing on the main content as pages were turned. This will be a worthwhile addition to the 500’s in any school library.