Skip to content
Cascadia Prairie-Oak Partnership

Cascadia Prairie-Oak Partnership

Providing coordination for the technical prairie community in the Willamette Valley, Puget Trough, Georgia Basin (WPG) ecoregion and beyond.

  • Home
  • Technical Library
  • Resources
    • Wetland Prairie Restoration: An Online Resource
    • 2025 Oak Mapping Workshop
  • Working Groups
    • Mazama Pocket Gopher
    • Streaked Horned Lark
    • Taylor’s Checkerspot Butterfly
    • Oregon Vesper Sparrow
  • About CPOP
  • 2027 CPOP Conference
    • Past Conferences and Events
  • Donate

Document Type Archives

Documents intended for the technical library.

Distribution and Abundance of Streaked Horned Larks on the mid-Willamette Valley National Wildlife Refuge Complex, Breeding Season 2008

Distribution and Abundance of Streaked Horned Larks on the mid-Willamette Valley National Wildlife Refuge Complex, Breeding Season 2008

Streaked Horned Lark Distribution on the mid-Willamette Valley National Wildlife Refuge Complex, Breeding Seasons 2006 and 2007

Streaked Horned Lark Distribution on the mid-Willamette Valley National Wildlife Refuge Complex, Breeding Seasons 2006 and 2007

Habitat associations and extent of winter range in the streaked horned lark

Habitat associations and extent of winter range in the streaked horned lark

Reproductive Success of Streaked Horned Larks (Eremophila alpestris strigata) in Oregon’s Varied Agricultural Landscape. Mid- and Southern Willamette Valley, 2009

Reproductive Success of Streaked Horned Larks (Eremophila alpestris strigata) in Oregon’s Varied Agricultural Landscape. Mid- and Southern Willamette Valley, 2009

Distribution, abundance, and habitat associations of declining and State sensitive bird species breeding in Willamette Valley grasslands

Distribution, abundance, and habitat associations of declining and State sensitive bird species breeding in Willamette Valley grasslands

Status and conservation of State sensitive grassland bird species in the Willamette Valley

Status and conservation of State sensitive grassland bird species in the Willamette Valley

Declining and state sensitive bird species breeding in Willamette Valley grasslands- 2008 09 status update

Declining and state sensitive bird species breeding in Willamette Valley grasslands- 2008 09 status update

Historical and current distribution and populations of bird species in prairie-oak habitats in the Pacific Northwest

Historical and current distribution and populations of bird species in prairie-oak habitats in the Pacific Northwest

Life history variation between high and low elevation subspecies of horned larks Eremphila spp

Life history variation between high and low elevation subspecies of horned larks Eremphila spp

A demographic model to evaluate population declines in the endangered streaked horned lark

A demographic model to evaluate population declines in the endangered streaked horned lark

Posts pagination

Newer posts 1 … 23 24 25 26 27 … 39 Older posts

CPOP is coordinated by Ecostudies Institute. For more information, email CPOP@cascadiaprairieoak.org.

© 2026 Cascadia Prairie-Oak Partnership