Green Lake, north of Gettysburg
Grebe Survey Summary
- Max Adults: >205
- Year: 2012
- Most Recent Adults: >205
- Year: 2012
- Survey Type: N/A
- Most Common Threats Reported: N/A
- Lake name:
- Green Lake, north of Gettysburg
- Location:
- South Dakota
- Latitude:
- 45.1114
- Longitude:
- -99.960516
- Management agency:
- South Dakota Game, Fish and Parks
- Region associations:
- Green Lake GPA
- Designations:
- Game Production Area
- Comments:
- In Potter County, part of Green Lake GPA.
Surveys (2)
Survey Citation:
South Dakota Department of Game, Fish and Parks; South Dakota Breeding Bird Atlas II; unpublished data.
-
Type
shore -
Time period
4 June 2010, 17 July 2012 -
Source
Database -
Both Western and Clarks?
N
| Count Type | Range | Max | Year |
|---|---|---|---|
| Max Adults | 1 to 100 | presence | 2010, 2012 |
| Most Recent Adults | 101 to 500 | many | 2012 |
| Max Nests | N/A | N/A | N/A |
| Most Recent Nests | N/A | N/A | N/A |
| Max Chicks | 1 to 100 | 8-24 | 2012 |
| Most Recent Chicks | 1 to 100 | 8-24 | 2012 |
Comments:
From latitude/longitude point, largest closest lake identified via Google Earth. Confirmed breeding with precocial young observed in Block ID 158 for all survey dates. Only detail reported was that on 17 July 2012, "at least 8 broods and many adults". A range of one to three chicks are estimated per brood. There are two Green Lakes in SD, this one is in Gettysburg in Potter County.
Survey Citation:
South Dakota Ornithologists' Union https://research.dsu.edu/sdousbor/default.aspx
-
Time period
17 July 2012 -
Source
Database -
Both Western and Clarks?
N
| Count Type | Range | Max | Year |
|---|---|---|---|
| Max Adults | 101 to 500 | >205 | 2012 |
| Most Recent Adults | 101 to 500 | >205 | 2012 |
| Max Nests | N/A | N/A | N/A |
| Most Recent Nests | N/A | N/A | N/A |
| Max Chicks | 1 to 100 | >47-141 | 2012 |
| Most Recent Chicks | 1 to 100 | >47-141 | 2012 |
Comments:
In Potter County. One date of surveying but two different numbers, not sure why. For one survey, a number of 150 is assuming to be adults and 47+ broods observed by Nancy Drilling. Range of 1 to 3 chicks per brood is estimated each brood For the other survey, more than 55 adults were counted by SDBBA 2015. Maximum adults is estimated of the two totaled which may or may not be correct.