Animals

The park provides a needed refuge for wildlife populations in the area. The park covers two physiographic provinces and lies in a transition zone between northern and southern climates, resulting in diverse habitats that can support healthy breeding populations of numerous animal species. Inventory data lists at least 46 species of mammals, 22 species of amphibians, 25 species of reptiles, 129 species of birds, 26 species of fish, and an unknown number of invertebrates. Several studies have uncovered a few Virginia state rare or threatened species as well as species of special concern. Threats to wildlife in the park include poaching, development, and direct habitat loss and alteration. Learn more about viewing wildlife in the park safely.

Amphibians

Amphibians are born in water and grow to breathe air. Frogs, toads, salamanders, and newts fall into this class of animals.

Birds

Prince William Forest Park is one of the best birding habitats in northern Virginia. Learn more about what birds you can see here!

Invertebrates

They may have no backbone, but invertebrates ARE the backbone of the natural world! These colorful insects pollinate our flowers and plants.

Mammals

Our closest cousins in the animal kingdom. They have hair, three inner-ear bones, are born live (not in eggs), and nurse from their mothers.

Reptiles

They slink, they slither, and invoke love in some, and fear in others. Reptiles include snakes, turtles, and lizards.