John Shaw / Great frigatebird (Fregata minor) male at nest site, with gular sac inflated to attract females. Genovesa Island, Galapagos, May.
01497307
Tui De Roy / Great frigatebird (Fregata minor) male displaying inflated gular sac, Galapagos, Ecuador.
01566697
Claudio Contreras / Great Frigatebird (Fregata minor) departing from nest, San Benedicto Island, Revillagigedo Archipelago Biosphere Reserve / Archipielago de Revillagigedo UNESCO Natural World Heritage Site (Socorro Isl...
01634834
Tui De Roy / Magnificent frigatebird (Fregata magnificens) in flight over sea between Isabela Island and Fernandina Island, Galapagos.
01627239
Ernie Janes / Frigate birds (Fregata) and sunset over Pacific ocean at Golfo de Nicoya, Costa Rica.
01627188
Ernie Janes / RF - Frigate birds (Fregata) and sunset over pacific ocean at Golfo de Nicoya, Costa Rica.
01604389
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) hunting tuna, with scavenging Magnificent frigatebird (Fregata magnificens). A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a sm...
01587546
Michael Pitts / Magnificent frigate bird (Fregata magnificens) and Black-footed albatross (Phoebastria nigripes) fledged juveniles. Midway Atoll.
01587611
Mary McDonald / Great frigatebird (Fregata minor) male, inflating red gular / throat pouch, Genovesa Island, Darwin Bay, Galapagos Islands. April.
01587610
Mary McDonald / Great frigatebird (Fregata minor) male, inflating red gular throat pouch to attract a female, Genovesa Island, Darwin Bay, Galapagos Islands. April.
01497309
Tui De Roy / Great frigatebird (Fregata minor) male displaying inflated gular sac, Galapagos, Ecuador.
01497308
Tui De Roy / Great frigatebird (Fregata minor) males displaying, Galapagos, Ecuador.
