Male Red Crossbill, likely type 2 (found in ponderosas),
Jefferson County, Colorado, 2/07. |
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Female Red Crossbill, likely type 2 (found in ponderosas),
Jefferson County, Colorado, 2/07. |
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Male Red Crossbill, Boulder County, Colorado, 1/06. |
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Immature male Red Crossbill, Summit County, Colorado, 12/03. |
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Red Crossbill (Adult Male), Magnolia, Boulder County,
Colorado. |
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Same Red Crossbill- Just can see a bit of the bill overlap. |
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Male Red Crossbill showing good bill study, Mt. Flagstaff,
Boulder County, Colorado. |
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Male Red Crossbill (showing brighter red rump), Mt. Flagstaff,
Boulder County, Colorado. |
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Profile of male Red Crossbill, Mt. Flagstaff, Boulder
County, Colorado. |
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Male and Female Red Crossbills, Mt. Flagstaff, Boulder
County, Colorado. |
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Same pair of Red Crossbills, Mt. Flagstaff, Boulder County,
Colorado. |
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Same pair of Red Crossbills, Mt. Flagstaff, Boulder County,
Colorado. |
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Female Red Crossbill, Mt. Flagstaff, Boulder County,
Colorado. |
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Juvenile Red Crossbill, Mt. Flagstaff, Boulder County,
Colorado. |
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Same juvenile Red Crossbill, Mt. Flagstaff, Boulder County,
Colorado. |