Two southern elephant seal (Mirounga leonina) bulls rear up and attack to establish dominance, Sea Lion Island, Falkland Islands, South America

Two southern elephant seal (Mirounga leonina) bulls rear up to establish dominance, Sea Lion Island, Falkland Islands, South America

Southern elephant seal (Mirounga leonina) bull rules the harem during breeding season, Sea Lion Island, Falkland Islands, South America

Scarred Southern elephant seal (Mirounga leonina) bull and Cobb's wren (Troglodytes cobbi), Sea Lion Island, Falkland Islands, South America

Two southern elephant seal (Mirounga leonina) bulls rear up and attack to establish dominance, Sea Lion Island, Falkland Islands, South America

Two southern elephant seal (Mirounga leonina) bulls rear up to establish dominance, Sea Lion Island, Falkland Islands, South America

Southern elephant seal (Mirounga leonina) bull departs after lost battle, Sea Lion Island, Falkland Islands, South America

Gentoo penguins (Pygoscelis papua) by a pool, Sea Lion Island, Falkland Islands, South America

Rockhopper penguin (Eudyptes chrysocome) mutual preening behaviour, Rockhopper Point, Sea Lion Island, Falkland Islands, South America

New born southern elephant seal (Mirounga leonina) pup with mother, Sea Lion Island, Falkland Islands, South America

New born southern elephant seal (Mirounga leonina) pup with mother, Sea Lion Island, Falkland Islands, South America

Southern elephant seals (Mirounga leonina) on beach with breaking wave, Sea Lion Island, Falkland Islands, South America

Little and Large, new born southern elephant seal (Mirounga leonina) pup with adult male bull, Sea Lion Island, Falkland Islands, South America

Pair of Striated caracaras (Phalcoboenus australis) behind a rock at Rockhopper Point, Sea Lion Island, Falkland Islands, South Atlantic, South America

Striated caracara (Phalcoboenus australis) in flight, Sea Lion Island, Falkland Islands, South Atlantic, South America

Rockhopper penguin (Eudyptes chrysocome) portrait, Rockhopper Point, Sea Lion Island, Falkland Islands, South America

Family of rockhopper penguins (Eudyptes chrysocome chrysocome) hugging, Sea Lion Island, Falkland Islands, South Atlantic, South America

Gentoo penguins (Pygocelis papua papua) coming out of the sea, Sea Lion Island, Falkland Islands, South Atlantic, South America

Gentoo penguins (Pygocelis papua papua) walking on a beach, Sea Lion Island, Falkland Islands, South Atlantic, South America

Two southern elephant seal (Mirounga leonina) bulls rear up to establish dominance, Sea Lion Island, Falkland Islands, South America

Three southern elephant seal (Mirounga leonina) bulls rear up whilst doing battle, Sea Lion Island, Falkland Islands, South America

Southern elephant seal (Mirounga leonina) bull uses vocalisation and produces steam, Sea Lion Island, Falkland Islands, South America

New born southern elephant seal (Mirounga leonina) pups and mothers on a beach, Sea Lion Island, Falkland Islands, South America

Two bloody southern elephant seal (Mirounga leonina) bulls do battle to establish dominance, Sea Lion Island, Falkland Islands, South America

Gentoo penguins (Pygocelis papua papua) jumping out of the water, Sea Lion Island, Falkland Islands, South America

Australian sea lion (Neophoca cinerea), Seal Bay, Kangaroo Island, South Australia, Australia, Pacific

A sea lion in the shallow waters around Rabida Island, Galapagos, Ecuador, South America

Galapagos sea lion (Zalophus wollebaeki), Gardner Bay, Isla Espanola (Hood Island), Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Gentoo Penguins (Pygocelis papua papua) walking on the beach, Sea Lion Island, Falkland Islands, South America

Gentoo Penguins (Pygocelis papua papua) walking on the beach, Sea Lion Island, Falkland Islands, South America

Galapagos sea lion (Zalophus wollebaeki) underwater, Champion Island, Galapagos Islands, Ecuador, South America

Leon Dormido (Sleeping Lion Island), Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Empty sandy beach and bay near Monte Leao mountain (Sleeping Lion mountain), Sal Island, Cape Verde, Atlantic, Africa

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

Ruddy-headed goose (Chloephaga rubidiceps), Sea Lion Island, Falkland Islands, South America

A group of Gentoo penguins (Pygocelis papua papua) caught in a sand storm, Sea Lion Island, Falkland Islands, South Atlantic, South America

Two wet striated caracara (Phalcoboenus australis) in front of a colony of king cormorants, Sea Lion Island, Falkland Islands, South America

A sea lion in the shallow waters around Rabida Island, Galapagos, Ecuador, South America

Colony of Sea Lion, Fur Seal and Elephant Seal, Zalophus californianus, Mirounga angustirostris, Arctocephalus townsendi, Cedros Island, Mexico

Pair of Dolphin gulls (Leucophaeus scoresbii) on a seaweed covered rock, Sea Lion Island, Falkland Islands, South America

Rockhopper penguins (Eudyptes chrysocome) mate during breeding season, Sea Lion Island, Falkland Islands, South America

King cormorant (Imperial cormorant) (Phalacrocorax atriceps) portrait, Rockhopper Point, Sea Lion Island, Falkland Islands, South America

A sea lion in the shallow waters around Rabida Island, Galapagos, Ecuador, South America

Striated Caracara (Phalcoboenus australis) pair, Sea Lion Island, Falkland Islands, South America

Rockhopper penguin (Eudyptes chrysocome) poses on a rock, Rockhopper Point, Sea Lion Island, Falkland Islands, South America

Galapagos sea lion (Zalophus wollebaeki) underwater, Tagus Cove, Isabela Island, Galapagos Islands, Ecuador, South America

Colony of Sea Lion, Fur Seal and Elephant Seal, Zalophus californianus, Mirounga angustirostris, Arctocephalus townsendi, Cedros Island, Mexico

Magellanic snipe (Gallinago magellanica magellanica) hides in grassland, Sea Lion Island, Falkland Islands, South America

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

Close-up of a juvenile black-crowned night heron (Nycticorax nycticorax falklandicus), Sea Lion Island, Falkland Islands, South Atlantic, South America

Magellanic oyster catcher (Haematopus leucopodus) and Sea Lion Lodge, Sea Lion Island, Falkland Islands, South America

Galapagos sea lion (Zalophus wollebaeki) underwater at Isabela Island, Galapagos Islands, Ecuador, South America

Southern elephant seal (Mirounga leonina) male roaring, Sea Lion Island, Falkland Islands, South Atlantic, South America

Galapagos sea lion (Zalophus wollebaeki) pup, Gardner Bay, Espanola Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Galapagos sea lion (Zalophus wollebaeki) pup, Gardner Bay, Espanola Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Two Rockhopper penguins (Eudyptes chrysocome chrysocome) showing affection, Sea Lion Island, Falkland Islands, South America

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

Large group of gentoo penguins (Pygoscelis papua) emerge from the sea, Sea Lion Island, Falkland Islands, South America

A bull sea lion in the shallow waters around Rabida Island, Galapagos, Ecuador, South America

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

Striated caracara (Phalcoboenus australis), Rockhopper Point, Sea Lion Island, Falkland Islands, South Atlantic, South America

Rockhopper penguin (Eudyptes chrysocome) courtship behaviour, Rockhopper Point, Sea Lion Island, Falkland Islands, South America

Galapagos sea lion (Zalophus wollebaeki) underwater, Tagus Cove, Isabela Island, Galapagos Islands, Ecuador, South America

Rockhopper penguin (Eudyptes chrysocome) vocalisation, Rockhopper Point, Sea Lion Island, Falkland Islands, South America

California Sea Lion in Kelp Forest, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

Gentoo penguins (Pygoscelis papua) emerging from the sea, Sea Lion Island, Falkland Islands, South America

Steamer ducks (Tachyeres brachypterus) walking, Sea Lion Island, Falkland Islands, South America

Galapagos sea lion (Zalophus wollebaeki) pup, Gardner Bay, Espanola Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Southern elephant seal (Mirounga leonina) male roaring, Sea Lion Island, Falkland Islands, South America

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion in Kelp Forest, Zalophus californianus, San Benito Island, Mexico

California Sea Lion in Kelp Forest, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

Galapagos sea lion (Zalophus wollebaeki), Gardner Bay, Isla Espanola (Hood Island), Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Gentoo penguins (Pygoscelis papua papua), Sea Lion Island, Falkland Islands, South America

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion in Kelp Forest, Zalophus californianus, Cedros Island, Mexico

South American sea lion (Otaria flavescens), Beagle Channel, Argentina, South America

Southern elephant seal (Mirounga leonina), male on sandy beach, Sea Lion Island, Falkland Islands, South America

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion in Kelp Forest, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, San Benito Island, Mexico

California Sea Lion, Zalophus californianus, Cedros Island, Mexico

California Sea Lion in Kelp Forest, Zalophus californianus, San Benito Island, Mexico

Rockhopper penguins (Eudyptes chrysocome) squabble, Rockhopper Point, Sea Lion Island, Falkland Islands, South America

Imperial shag (Leucocarbo atriceps), Sea Lion Island, Falkland Islands, South America