Common Loon (Gavia immer)Reliability of Model: Medium Reliability of Model: Medium


Current Distribution Maps for Common LoonHelp »

Compare Two Species
>Current Breeding Bird Survey for Common Loon
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Current Modelled

Climate Change Scenario Maps Model Reliability MediumHelp »

Compare Scenarios
Hadley - High Scenario for Common Loon
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HadleyCM3 – A1FI (High, "Harsh") Climate Scenario

Ranked Maps of the Predictors Used in the Model Help »

Mean May-September precipitation (mm)
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Mean May-September precipitation (mm)


Potential Changes in Abundance and Range (Future)

GCM SCENARIO % Area Occ Ave IV Sum IV Future/Current IV
Current Modelled110.297318.6
Breeding Bird Survey0.48744.8
HadleyCM3 – A1FI (High, "Harsh") Climate Scenario3.70.10236.70.115
PCM – B1 (Low, "Mild") Climate Scenario6.20.21126.50.397
Avg. of 3 GCMs – A1FI (High) Climate Scenario3.50.10335.50.111
Avg. of 3 GCMs – B1 (Low) Climate Scenario5.60.1891040.326

Last Modified: March 28, 2019