Wisconsin Department of Natural Resources
Monitoring Station
Station ID:
10004433
Station Name:
West Twin Lake
Specific Parameter:
-- All Parameters --
Adult Loon 1 - Left Leg Band
Adult Loon 1 - Left Leg Band (Over)
Adult Loon 1 - Right Leg Band
Adult Loon 1 - Right Leg Band (Over)
Are Loon Alert signs posted on your lake?
Are swarms of black flies present at nest?
Are you certain of the adult band color combinations?
Date loons first arrived in spring
Date loons first departed in fall
Did loons use your lake as part of their migration route?
Did loons use your lake during the summer?
Did the eggs in the nest fail to hatch? (1)
Did the loon eggs in the nest fail to hatch?
Did you survey the entire lake?
Does your lake have a lake association?
Has a nest with eggs been found?
How many eggs present?
How many nest failures occurred as of today?
How many public landings are on your lake?
How often are you at your lake property?
How often were you able to check the lake for loons?
How was the nest lost? (1)
If eggs failed to hatch, due to predation?
If eggs failed to hatch, due to unknown cause?
Is an active nest present today?
Land Ownership where nest is located
Loon egg predation by
Loon nesting site used: On/near mainland shore?
Month loons first arrived in spring
Month loons first departed in fall
Nest Behaviors Observed
Nest behaviors observed: Copulation?
Nest behaviors observed: Courtship?
Nest behaviors observed: Incubating?
Nest behaviors observed: Nest failure?
Nest behaviors observed: Nest Searching?
Nest behaviors observed: Nest-building?
Nest behaviors observed: None?
Nest behaviors observed: Unknown?
Nest sites used
Nest status
Nesting pairs who hatched chicks, # pairs
Nesting territorial loon pairs, # pairs
Non-territorial loons in residence, # loons
Number of Intruding Loons
Number of Territorial Loons Present
Occasional use by non-residents, # loons
Other way nest was lost (1)
Satellite derived water clarity greater than max depth of lake
Territorial loon pairs in residence, # pairs
Total Number of All Adult Loons Present
Water Clarity - Predicted Secchi Depth Derived from Satellite Imagery
Were you able to locate the loon nesting sites?
Were you able to locate the nesting site? (1)
What type of nesting site was used? (1)
What type of ownership is the land where the loon nest is located?
Which months or dates?
Sample Results
Project
Date/Time
DNR Parameter
Species
Result
Units
Present/Absent
Lab Comments
Wisconsin Department of Natural Resources
Wisconsin Department of Natural Resources