More Information

Plants of the Prairies
Learn about the variety of beautiful, yet rare, plants in our South Sound prairies.

Wildlife of the Prairies
Discover some of the rarest wildlife in Washington that inhabits South Sound prairies.

Historic Prairie Landscapes
Learn more about the distribution of prairies in the South Sound and on-going threats to these unique habitats.

Native Plant Propagation
After removing invasive species, repopulating the prairies with native plants is an important restoration step.

Prescribed Fire
Fire has been an integral part of prairies for millennia. Today, conservationists are bringing back this essential ecological process.

Prairie & Oak Landowner Guides
These guides bring together important information to help private individuals to manage and restore their lands.

Gopher Facts

Want to know more about gophers? Learn more at the US Fish and Wildlife and explore the technical documents at Cascadia Prairie Oak Partnership.

If you are lucky enough to have gophers on your property, learn how to live with your rare species.


Thurston County Development
Thurston County is required to update their Critical Areas Ordinance. Here is information on this process, including prairies and gophers.

Wolf Haven International
Learn more about how Wolf Haven manages their prairie for Mazama pocket gophers.

The Mazama Pocket Gopher

What is 8 inches long, lives underground and is a critical member of the South Sound Prairies?

It’s the Mazama pocket gopher, a state threatened species that plays an important role in the ecology of our South Sound prairies!

Meet the Mazama Pocket Gopher

Why is the Mazama Pocket Gopher important to the prairies?

  • Pocket gophers tunnel through the prairie soil, spending the vast majority of their lives underground. They eat roots and bulbs, even pulling whole plants into their burrows.
  • Their tunneling helps aerate the soil, turn the dirt and brings nutrients from the surface into the soil. The gopher’s digging creates open mounds of soil which are favored places for prairie wildflowers to germinate and flourish.
  • A gopher’s abandoned tunnels provide homes for a wide-range of other animals, including salamanders, toads and other small denizens of the prairie. On Joint Base Lewis McChord biologists have followed large mature individuals of the declining western toad in old pocket gopher tunnels, the toads coming out only in the evening after summer rains.

But digging isn’t the only fascinating feature of the Mazama pocket gopher:

  • Its lips can be closed behind their front incisor teeth, which the gophers use to help it burrow.
  • Their soft, loose pelt enables the gophers to move backwards as it easily as it moves forward through the narrow tunnels.
  • Each pocket gopher has two, fur-lined cheek pouches extending from the lower portion of its face to its shoulders. These pouches can be stuffed full of plant material, making it easy to transport its food. The pouches can be turned completely inside out when the gopher wants to deposit and store the food.

Conserving the Pocket Gopher

Conservation efforts are underway for the Mazama pocket gopher. They are protected in some conservation areas, such as Tenalquot Preserve of The Nature Conservancy and Scatter Creek Wildlife Area. Additionally, projects to establish new populations are underway by Washington Fish and Wildlife at Wolf Haven and West Rocky Prairie Wildlife Area. That said, populations are threatened with continuing development of their habitat, and even when left alone habitats can degrade due to invasion of pest plants, especially Scotch broom.

Recently, some landowners and private property rights groups have expressed the  South  Sound  concerns about limiting development of pocket gopher habitat. As with many endangered species, these concerns can be minimized through a variety of proactive conservation strategies, some of which are already underway in the South Sound. Additional strategies, such as protection of additional gopher sites and development of an off-site mitigation program may be needed to maintain this interesting and important species in the fast growing South Sound area.

Distinguishing Pocket Gophers from Moles

This helpful card produced by the US Fish & Wildlife Service explains the differences between Mazama pocket gophers and moles, and the mounds they create.