Lake John
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View Surveys (1)
View Sources (2)
Grebe Survey Summary
- Max Adults: 58
- Year: 2006
- Most Recent Adults: 46
- Year: 2010
- Survey Type: Shore
- Most Common Threats Reported: N/A
- Lake name:
- Lake John
- Location:
- Colorado
- Latitude:
- 40.7787967
- Longitude:
- -106.4700294
- Surface area (km2):
- 2.3
- Basin type:
- non-reservoir
- Management agency:
- Colorado Parks and Wildlife
- Lake use:
- recreation
Surveys (1)
Survey Citation:
Giroir, G.P. and T. Leukering. 1999. Breeding distribution and numbers of Eared, Western, and Clark's grebes in Colorado. J. Colorado Field Ornithologists 33:83-90.
-
Type
shore -
Time period
23 May 1998, 28 July 1998 -
Source
Occasional Paper -
Both Western and Clarks?
N
| Count Type | Range | Max | Year |
|---|---|---|---|
| Max Adults | 1 to 100 | 17 | 1998 |
| Most Recent Adults | 1 to 100 | 17 | 1998 |
| 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:
One of 93 lakes, ponds, and reservoirs surveyed in CO for 3 species of grebes.