White-tailed Tropicbird Soars Above, Kauai, Hawaii (Tropicbirds)

Red-billed Tropicbird, Galapagos Islands (Tropicbirds)

Red-billed Tropicbird High-Key 1, Galapagos (Tropicbirds)

Red-billed Tropicbird High-Key 2, Galapagos (Tropicbirds)

Red-billed Tropicbird, Galapagos (Red-billed Tropicbirds)

Red-tailed Tropicbird, Kauai, Hawaii (Red-tailed Tropicbirds)