Trumpeter/Tundra Swan (Unidentified)
Trumpeter/Tundra Swan (Unidentified)
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Not yet spotted on Fladder
Spotted
This classification is used when a large white swan is clearly one of these two North American species, but a definitive identification between a Trumpeter Swan and a Tundra Swan cannot be made due to distance, poor lighting, or lack of clear distinguishing features.
Where to spot
Across North America, particularly in large wetlands, lakes, and rivers where both species occur, especially during migration and wintering periods.
How to spot
Observe general size and shape. If possible, listen for calls (Trumpeter: deep bugle; Tundra: high-pitched yelps) and look for bill features (Trumpeter: all black, straight gape, V-shape on forehead; Tundra: often yellow spot, more rounded head). Without these, it may remain unidentified.
When to spot
During spring and fall migration, and throughout the wintering periods, when large flocks of white swans are present on open water.
Where to spot
Across North America, particularly in large wetlands, lakes, and rivers where both species occur, especially during migration and wintering periods.
How to spot
Observe general size and shape. If possible, listen for calls (Trumpeter: deep bugle; Tundra: high-pitched yelps) and look for bill features (Trumpeter: all black, straight gape, V-shape on forehead; Tundra: often yellow spot, more rounded head). Without these, it may remain unidentified.
When to spot
During spring and fall migration, and throughout the wintering periods, when large flocks of white swans are present on open water.
These two swan species are notoriously difficult to tell apart for casual observers, especially without hearing their unique calls or getting a clear view of their subtle bill patterns.
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