White-winged Crossbill ( Bec-croisé bifascié ) |
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Loxia leucoptera | |||||||||||
General NotesThe North American population of this species has decreased by 68% in the forty years spanning 1966 to 2006, according to a recent analysis of Christmas Bird Count records conducted by National Audubon Society scientists. Although there is insufficient data about this species to be highly confident in the actual magnitude of the population decline, the trend is considered statistically significant. |
Abundance: | Uncommon | Earliest observed date: |
Typical arrival date: |
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Breeding Status: | Winter Visitor | Latest observed date: |
Typical departure date: |
Documented Observations |
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September 4, 1992. Several observed at Mountain Chutes Camp by Barry Kinch. |
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May 27-28, June 20-22, 1997. One observed at Hilliardton Marsh during field work for a Master's thesis by David Locky. |
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Banding Results |
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Year |
Gillies
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Hilliardton
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Mountain
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Year
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2001 | 1 | 1 | ||
2003 | 3 | 3 | ||
2006 | 1 | 1 |