Fretland VanVoorst, Jenny

Introduces ecosystems, food webs, why biodiversity is important, and how ecosystems are being threatened.

In this book, young readers will learn about therapy cats, dogs, and rabbits, and the special traits required of non-human caregivers and the places where these animals work.

In this book, young readers will learn about how homing pigeons are able to carry messages across great distances.

Text and illustrations introduce seeing-eye dogs, discussing how they are trained and how they help humans.

"In this book, young readers will learn about how pigs use their sense of smell to help humans"--Provided by publisher.