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Glaucous-winged Gull Larus glaucescens Naumann |
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Immature (second calendar year) Glaucous-winged Gull
at Clover Point, Victoria BC - August 11, 2003. The
outermost primary is still an old feather, bleached and worn. The second
outermost primary is short, it hasn't reached the edge of the wing yet.
It is still growing. Gulls moult primaries starting at the
innermost then progressing to the outermost. Thanks to Bruce
Mactavish for his analysis of this bird. |
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Glaucous-winged Gull
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