Arkansas River Valley and San Luis Valley reservoirs
View Surveys (1)
View Sources (1)
Grebe Survey Summary
- Max Adults: presence
- Year: 1983 - 1985
- Most Recent Adults: presence
- Year: 1985
- Survey Type: N/A
- Most Common Threats Reported: N/A
- Lake name:
- Arkansas River Valley and San Luis Valley reservoirs
- Location:
- Colorado
- Basin type:
- reservoir
- Comments:
- One of the major river basins of Colorado with great irrigation demand. Arkansas River Valley has very high municipal and commercial water use in Colorado. The San Luis Valley of the Rio Grande River area is economically depressed.
Surveys (1)
Survey Citation:
Bunn, Richard. 1986. Breeding records for Clark's grebe in Colorado and Nevada. 46(3): 30. Published by Great Basin Naturalist.
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Time period
1983, 1985 -
Source
Notes -
Both Western and Clarks?
N
| Count Type | Range | Max | Year |
|---|---|---|---|
| Max Adults | 1 to 100 | presence | 1983 - 1985 |
| Most Recent Adults | 1 to 100 | presence | 1985 |
| 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:
This is an anecdotal account of how Clark's grebes made up about half or more of the breeding Aechmophorus grebes in the unnamed reservoirs of these valleys between 1983 and 1985.