John Shaw / Great frigatebird (Fregata minor) male at nest site, with gular sac inflated to attract females. Genovesa Island, Galapagos, May.
01613227
Tui De Roy / Red-footed booby (Sula sula), pair nest building in tree. Darwin Bay, Genovesa Island, Galapagos.
01583212
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) calling, Genovesa Island, Galapagos
01583211
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) in flight, Genovesa Island, Galapagos
00569947
Pete Oxford / Spotted Scorpionfish (Scorpaena plumieri) camouflaged in rocks near King Angelfish (Holacanthus passer), Tower Island, Galapagos Islands, Ecuador
00547075
Pete Oxford / Red-footed Booby (Sula sula) juvenile flying, Genovesa Island, Galapagos Islands, Ecuador
00547073
Pete Oxford / Red-footed Booby (Sula sula) flying juvenile being photographed by tourist, Genovesa Island, Galapagos Islands, Ecuador
01178021
Patrick Morris / Magnificent frigate bird {Frigata magnificens} pair on nest, male displaying with red throat pouch inflated, Genovesa Is, Galapagos
00141722
Tui De Roy / Great Frigatebird (Fregata minor) courting males vying for female's attention, Genovesa Tower Island, Galapagos Islands, Ecuador
00141719
Tui De Roy / Great Frigatebird (Fregata minor) recently formed pair, female inspecting male in courtship display with extended gular pouch, Genovesa Tower Island, Galapagos Islands, Ecuador
00140398
Tui De Roy / Great Frigatebird (Fregata minor) male with inflated gular pouch in courtship display, Tower Island, Galapagos Islands, Ecuador
00140097
Tui De Roy / Great Frigatebird (Fregata minor) pair courting, male in full display with inflated gular air pouch, Tower Island, Galapagos Islands, Ecuador
00140096
Tui De Roy / Great Frigatebird (Fregata minor) male in courtship display with fully inflated gular air pouch, Tower Island, Galapagos Islands, Ecuador
00141693
Tui De Roy / Great Frigatebird (Fregata minor) recently formed pair, female inspecting male in courtship display with extended gular pouch, Genovesa Tower Island, Galapagos Islands, Ecuador
01064254
Pete Oxford / Large cactus ground finch {Geospiza conirostris} Tower (Genovesa) Is, Galapagos, tool making Book page 88
01059004
Pete Oxford / Great frigate bird feeding chick {Fregata minor} Genovesa, Galapagos.
01627599
Lucas Bustamante / Red-footed booby (Sula sula) close up of webbed feet, Genovesa, Galapagos Islands.
01625965
John Shaw / Swallowtail gull (Creagrus furcatus) flying with pebble in its beak, Genovesa Island, Galapagos, May.
01613167
Tui De Roy / Nazca booby (Sula granti), pair billing. Genovesa Island, Galapagos. May 2015.
01613206
Tui De Roy / Nazca booby (Sula granti), adult killing chick. Genovesa Island, Galapagos.
01613205
Tui De Roy / Nazca booby (Sula granti), adult with chick that it has killed. Genovesa Island, Galapagos.
01613204
Tui De Roy / Nazca booby (Sula granti), adult with chick that it has killed. Genovesa Island, Galapagos.
01613203
Tui De Roy / Nazca booby (Sula granti), adult killing chick. Genovesa Island, Galapagos.
01613202
Tui De Roy / Nazca booby (Sula granti) juvenile standing with wings spread. Genovesa Island, Galapagos.
01613200
Tui De Roy / Nazca booby (Sula granti), two males fighting. Genovesa Island, Galapagos. Sequence 1/6.
01613199
Tui De Roy / Nazca booby (Sula granti), two males fighting. Genovesa Island, Galapagos. Sequence 2/6.
01613198
Tui De Roy / Nazca booby (Sula granti), male pinning another male down during fight. Genovesa Island, Galapagos. Sequence 3/6.
01613197
Tui De Roy / Nazca booby (Sula granti), male pinning another male down during fight. Genovesa Island, Galapagos. Sequence 4/6.
01613196
Tui De Roy / Nazca booby (Sula granti), two males resting during fight. Genovesa Island, Galapagos. Sequence 5/6.
01613195
Tui De Roy / Nazca booby (Sula granti), two males attacking each other after rest. Genovesa Island, Galapagos. Sequence 6/6.
01613194
Tui De Roy / Nazca booby (Sula granti), pair standing side by side, looking at camera. Darwin Bay, Genovesa Island, Galapagos.
01613193
Tui De Roy / Nazca booby (Sula granti), pair billing. Darwin Bay, Genovesa Island, Galapagos.
01613192
Tui De Roy / Nazca booby (Sula granti), adult with featherless chick and egg, at nest. El Barranco, Darwin Bay, Genovesa Island, Galapagos.
01613191
Tui De Roy / Nazca booby (Sula granti), two fighting. Genovesa Island, Galapagos.
01613190
Tui De Roy / Nazca booby (Sula granti) on nest. Genovesa Island, Galapagos. February 2017.
01613189
Tui De Roy / Nazca booby (Sula granti) in flight. Genovesa Island, Galapagos.
01613160
Tui De Roy / Nazca booby (Sula granti) pair. Genovesa Island, Galapagos.
01613239
Tui De Roy / Red-footed booby (Sula sula), pair looking in same direction. Genovesa Island, Galapagos.
01613238
Tui De Roy / Red-footed booby (Sula sula), pair looking in same direction whilst perched in tree. Genovesa Island, Galapagos.
01613237
Tui De Roy / Red-footed booby (Sula sula), pair perched in tree. Genovesa Island, Galapagos.
01613236
Tui De Roy / Red-footed booby (Sula sula), pair billing whilst perched in tree. Genovesa Island, Galapagos.
01613235
Tui De Roy / Red-footed booby (Sula sula), pair with twig in beaks, nest building in tree. Genovesa Island, Galapagos.
01613234
Tui De Roy / Red-footed booby (Sula sula) standing with nest building material in beak. Genovesa Island, Galapagos.
01613233
Tui De Roy / Red-footed booby (Sula sula) flying with nesting material in beak. Genovesa Island, Galapagos.
01613232
Tui De Roy / Red-footed booby (Sula sula), Genovesa Island, Galapagos.
01613231
Tui De Roy / Red-footed booby (Sula sula), portrait. Genovesa Island, Galapagos.
01613230
Tui De Roy / Red-footed booby (Sula sula) standing on rock with nesting material in beak. Darwin Bay, Genovesa Island, Galapagos.
01613229
Tui De Roy / Red-footed booby (Sula sula) nesting in tree on volcanic rock. Darwin Bay, Genovesa Island, Galapagos. June 2014.
01613228
Tui De Roy / Red-footed booby (Sula sula) standing on volcanic rock with birds flying overhead. Darwin Bay, Genovesa Island, Galapagos.
01613226
Tui De Roy / Red-footed booby (Sula sula), group perched on branches. Genovesa Island, Galapagos.
01613225
Tui De Roy / Red-footed booby (Sula sula) with nesting material, perched in tree. Darwin Bay, Genovesa Island, Galapagos.
01613224
Tui De Roy / Red-footed booby (Sula sula) taking off in flight, Genovesa Island, Galapagos.
01613223
Tui De Roy / Red-footed booby (Sula sula), flock at rest. Genovesa Island, Galapagos.
01613222
Tui De Roy / Red-footed booby (Sula sula), three perched on branch. Genovesa Island, Galapagos.
01613221
Tui De Roy / Red-footed booby (Sula sula) on nest in tree. Genovesa Island, Galapagos.
01613220
Tui De Roy / Red-footed booby (Sula sula), adult on nest with chick. Genovesa Island, Galapagos.
01613209
Tui De Roy / Nazca booby (Sula granti), adult attacking chick. Genovesa Island, Galapagos.
01613208
Tui De Roy / Nazca booby (Sula granti), adult attacking chick. Genovesa Island, Galapagos.
01613207
Tui De Roy / Nazca booby (Sula granti), adult attacking chick. Genovesa Island, Galapagos.
01613172
Tui De Roy / Nazca booby (Sula granti), chick panting at parent's feet. Genovesa Island, Galapagos.
01613161
Tui De Roy / Nazca booby (Sula granti) looking upwards. Genovesa Island, Galapagos.
01613271
Tui De Roy / Red-footed booby (Sula sula), adult and chick at nest. Genovesa Island, Galapagos.
01613270
Tui De Roy / Red-footed booby (Sula sula), adult and chick at nest. Genovesa Island, Galapagos.
01613269
Tui De Roy / Red-footed booby (Sula sula), adult and chick at nest. Genovesa Island, Galapagos.
01613268
Tui De Roy / Red-footed booby (Sula sula) perched in bush, Genovesa Island, Galapagos.
01613261
Tui De Roy / Red-footed booby (Sula sula) on nest in tree. Genovesa Island, Galapagos.
01613260
Tui De Roy / Red-footed booby (Sula sula) perched in tree. Genovesa Island, Galapagos.
01613259
Tui De Roy / Red-footed booby (Sula sula) in flight with wings outstretched. Genovesa Island, Galapagos.
01613255
Tui De Roy / Red-footed booby (Sula sula), pair looking in same direction on nest with egg. Genovesa Island, Galapagos.
01613254
Tui De Roy / Red-footed booby (Sula sula), pair looking at one another on nest in tree. Egg is nest. Genovesa Island, Galapagos.
01613253
Tui De Roy / Red-footed booby (Sula sula), two in tree. One sitting on nest. Genovesa Island, Galapagos.
01613252
Tui De Roy / Red-footed booby (Sula sula), incubating eggs on nest in tree. Genovesa Island, Galapagos.
01613251
Tui De Roy / Red-footed booby (Sula sula), perched in tree with nest behind. Genovesa Island, Galapagos.
01613250
Tui De Roy / Red-footed booby (Sula sula), two sitting on nests in tree. Genovesa Island, Galapagos.
01613249
Tui De Roy / Red-footed booby (Sula sula), perched with ocean in background. Genovesa Island, Galapagos.
01613248
Tui De Roy / Red-footed booby (Sula sula), pair at nest in tree overlooking coast. Bird on nest whilst other is landing with nest material. Genovesa Island, Galapagos.
01613247
Tui De Roy / Red-footed booby (Sula sula) on nest amongst branches, incubating egg. Genovesa Island, Galapagos.
01613246
Tui De Roy / Red-footed booby (Sula sula) in flight with nesting material in beak. Genovesa Island, Galapagos.
01613245
Tui De Roy / Red-footed booby (Sula sula) landing. Genovesa Island, Galapagos.
01613244
Tui De Roy / Red-footed booby (Sula sula), adult on nest brooding chick. Genovesa Island, Galapagos.
01613243
Tui De Roy / Red-footed booby (Sula sula), adult on nest brooding chick. Genovesa Island, Galapagos.
01613242
Tui De Roy / Red-footed booby (Sula sula) with nesting material in beak. Genovesa Island, Galapagos.
01613241
Tui De Roy / Red-footed booby (Sula sula) in flight. Genovesa Island, Galapagos.
01613240
Tui De Roy / Red-footed booby (Sula sula), two perched in tree. Genovesa Island, Galapagos.
01613272
Tui De Roy / Red-footed booby (Sula sula), adult and chick at nest. Genovesa Island, Galapagos.
01592430
Lucas Bustamante / Nazca booby (Sula granti) preening, with chick underneath, Genovesa Island, Galapagos.
01592527
Lucas Bustamante / Nazca booby (Sula granti) resting, Genovesa Island, Galapagos.
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.
00577624
Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) trio basking in cove, Genovesa Island, Galapagos Islands, Ecuador
00577623
Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) trio basking in cove, Genovesa Island, Galapagos Islands, Ecuador
00577622
Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) trio basking in cove, Genovesa Island, Galapagos Islands, Ecuador
00577621
Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) trio in cove, Genovesa Island, Galapagos Islands, Ecuador
00577588
Tui De Roy / Yellow Warbler (Setophaga petechia), Genovesa Island, Galapagos Islands, Ecuador
01583208
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) pair mating, Genovesa Island, Galapagos
01583207
Tui De Roy / Swallow-tailed gull (Creagrus furcatus) pair in courtship, Genovesa Island, Galapagos
