Adult male Magnificent Frigatebird (Magnificent Frigatebird) with inflated gular sac in flight. Dry Tortugas NP, Florida. March.
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Magnificent Frigatebird-Vyn_070316_0132.jpg


Adult male Magnificent Frigatebird (Magnificent Frigatebird) with inflated gular sac in flight. Dry Tortugas NP, Florida. March.