Inland Lake

Lake name:
Inland Lake
Location:
Manitoba
Latitude:
52.278611
Longitude:
-99.688056
Basin type:
non-reservoir
Region associations:
Lake Winnipegosis; Interlake Region
Comments:
Not much information about this lake. Adjacent to Lake Winnipegosis.

Summary of Surveys (2)

Survey Citation:
COSEWIC. 2014. COSEWIC assessment and status report on the western grebe (Aechmophorus occidentalis) in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 55 pp. www.registrelep-sararegistry.gc.ca/default_e.cfm

  • Type
    shore; boat; air
  • Time period
    1970, 1990
  • Source
    Report
  • Both Western and Clarks?
    N
Count Type Range Max Year
Max Adults 101 to 500 400 1970-1990
Most Recent Adults 1 to 100 ? 1990
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:

From Table A.4, estimated number of breeding Western grebes during nesting period based on mazimum observed count from 1970 to 1990 (sourced from Wilson, A. and Smith, P.A. 2013. Distribution and population status of Western Grebes in Canada. Unpublished report for the Canadian Wildlife Service). No break out of data per year or other details.

Survey Citation:
Environment and Climate Change Canada. 2021. Management Plan for the western grebe (Aechmophorus occidentalis) in Canada [Proposed]. Species at Risk Act Management Plan Series. Environment and Climate Change Canada, Ottawa. 5 iv + 52 pp.

  • Time period
    1986
  • Source
    Management plan
  • Both Western and Clarks?
    N
Count Type Range Max Year
Max Adults 101 to 500 400 1986
Most Recent Adults 101 to 500 400 1986
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:

From Appendix D, data columns are historical high count, high count since 2000, and most recent count per colony name in these large lakes with multiple colonies. Since minimum count was not stated, I entered the minimum from these columns though it might not be the actual minimum across the span of years reported. Also, there is no detail on years that were excluded from surveying so range of survey years may be inaccurate.

Sources of Information