Dundee Oaks – State Wildlife Action Plan

There are several ongoing conservation efforts within the Dundee Oaks COA. In 2013, the Confederated Tribes of Warm Springs acquired this 277-acre "Red Hills Conservation Area", through the Willamette Wildlife Mitigation Program. Photo Credit: Kelly Warren, Confederated Tribes of Warm Springs

Geographic boundaries of the COAs were updated for the 2026 State Wildlife Action Plan and the associated COA profiles are intended to provide additional information. Content of each COA profile is being refined and will be updated to reflect current conditions when feasible. Please help us by submitting information on Local Conservation Actions, Plans, or Potential Partners to: OCS.revision@odfw.oregon.gov.

The Dundee Oaks COA (8 mi²) is a small chunk of habitat between Carlton and Dundee. This area includes a portion if the Red Hills of Dundee, and separates the Chehalem Valley from the Yamhill River basin and the headwater tributaries of the Yamhill River.

Recommended Conservation Actions

Manage public access and recreation with fish, wildlife and habitat in mind.
Protect and expand Oregon white oak habitat.

Local Conservation Actions and Plans

Potential Partners

Special Features

General

This small COA includes two conservation properties under the Willamette Wildlife Mitigation Program: Trappist Abbey Conservation Easement (1,310 acre) and the Red Hill Property (277 acres). The Red Hills property was acquired by the Confederated Tribes of Warm Springs through the Willamette Wildlife Mitigation Program in 2012.
This area contains a mix of grassland, oak savanna, mixed deciduous and conifer, and riparian habitat. This habitat supports a variety of important wildlife species, including acorn woodpecker, streaked horned lark, white-breasted nuthatch, and western gray squirrel.

Protected Areas

Crabtree Park
Red Hills Property (WWMP Property)
Trappist Abbey Conservation Easement (WWMP Property)

Previous COA Associations

Size Change from 2016 boundaries: +2.0 mi²(33% increase)

Ecoregions

Willamette Valley

The Willamette Valley ecoregion is bounded on the west by the Coast Range and on the east by the Cascade Range. This long mostly level alluvial plain has some scattered areas of low basalt, and contrasts with productive farmland and large urban areas. It has the fastest-growing human population in the state resulting in challenges due to land-use changes.

Key Habitats

Grasslands

Grasslands include a variety of upland grass-dominated habitats, such as upland prairies, coastal bluffs, and montane grasslands.

Natural Lakes

Natural lakes are relatively large bodies of freshwater surrounded by land that were formed through geological processes, such as glacial scouring, tectonic movements, volcanic activity and river meander cutoffs. In Oregon, natural lakes are defined as standing water bodies larger than 20 acres, including some seasonal lakes. Depth is not a reference for characterization of …

Example of Oak Woodlands, which is a Strategy Habitat within the State Wildlife Action Plan

Oak Habitats

There are several oak habitat types in Oregon, where oaks comprise most of the canopy. These can include oak woodlands, oak forest, oak chaparral, and riparian oak. Oak savanna is covered in the Grasslands Key Habitat. Oaks may also co-dominate a canopy in oak/fir, oak pine, and oak hardwood habitats.

Flowing Water and Riparian Habitats

Flowing Water and Riparian Habitats include all naturally occurring flowing freshwater streams and rivers throughout Oregon as well as the adjacent riparian habitat.