Klamath Marsh National Wildlife Refuge, Upper Klamath Basin
- Lake name:
- Klamath Marsh National Wildlife Refuge, Upper Klamath Basin
- Location:
- Oregon
- Latitude:
- 42.9428991
- Longitude:
- -121.6691388
- Basin type:
- non-reservoir
- Management agency:
- U.S. Fish and Wildlife Service
- Region associations:
- Klamath Basin National Wildlife Refuge Complex; Klamath River; Klamath Tribes
- Comments:
- A complex of wet meadows and open water wetlands. One of six wildlife refuges in the Klamath Basin.
Summary of Surveys (2)
Survey Citation:
Shuford, W.D., D.L. Thomson, D.M. Mauser, and J. Beckstrand. 2004. Abundance, distribution, and phenology of nongame waterbirds in the Klamath Basin of Oregon and California. PRBO Conservation Science. Final Report to U.S. Fish and Wildlife Service, Klamath Basin National Wildlife Refuge Complex, Tulelake, California, USA.
-
Type
shore; air -
Time period
12 June 2003, 23 June 2003 -
Source
Report -
Both Western and Clarks?
Y
| Count Type | Range | Max | Year |
|---|---|---|---|
| Max Adults | 1 to 100 | 46 | 2003 |
| Most Recent Adults | 1 to 100 | 46 | 2003 |
| Max Nests | N/A | N/A | N/A |
| Most Recent Nests | N/A | N/A | N/A |
| Max Chicks | N/A | N/A | N/A |
| Most Recent Chicks | N/A | N/A | N/A |
Comments:
Surveyed for 3 periods: spring migration, mid-breeding, and fall migration in 2003. Numbers here are just during mid-breeding season (June 12 to 23). Data grouped by area, includes Soloman Flat and Williamson River East and South but does not mean all listed sites have breeding grebes.
Survey Citation:
Shuford, W.D., D.L. Thomson, D.M. Mauser, and J. Beckstrand. 2006. Abundance and distribution of nongame waterbirds in the Klamath Basin of Oregon and California from comprehensive surveys in 2003 and 2004. PRBO Conservation Science. Final Report to U.S. Fish and Wildlife Service, Klamath Basin National Wildlife Refuge Complex,Tulelake, California, USA.
-
Type
air -
Time period
9 June 2004, 16 June 2004 -
Source
Report -
Both Western and Clarks?
Y
| Count Type | Range | Max | Year |
|---|---|---|---|
| Max Adults | 1 to 100 | 12 | 2004 |
| Most Recent Adults | 1 to 100 | 12 | 2004 |
| Max Nests | N/A | N/A | N/A |
| Most Recent Nests | N/A | N/A | N/A |
| Max Chicks | N/A | N/A | N/A |
| Most Recent Chicks | N/A | N/A | N/A |
Comments:
Surveyed for 3 periods: spring migration, mid-breeding, and fall migration in 2004. Numbers here are just during mid-breeding season (June 9 to 16). Data grouped by area, includes Soloman Flat and Williamson River South but does not mean all listed sites have breeding grebes..