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White-throated Swift Aeronautes saxatalis saxatilis. San Diego River Park. June.
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White-throated Swift Aeronautes saxatalis saxatilis. Mount Lemon. June. |
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White-throated Swift Aeronautes saxatalis saxatilis. Grand Canyon River Park. June. |
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kw: Family Swifts, Apodidae, Vencejo gorjiblanco.