King penguin (Aptenodytes patagonicus) breeding and nesting colony at St. Andrews Bay on South Georgia, Southern Ocean, Polar Regions

Black-browed albatross (Thalassarche melanophrys) breeding colony on Carcass Island in the Falkland Islands

Magellanic penguin (Spheniscus magellanicus) at a breeding and molting site in Estancia San Lorenzo, Argentina

Green sea turtle (Chelonia mydas) eggs uncovered from another female laying eggs the previous night, Ascension Island, South Atlantic Ocean

King penguins (Aptenodytes patagonicus) at breeding and nesting colony at Salisbury Plain in the Bay of Isles, South Georgia, Polar Regions

Adelie penguin (Pygoscelis adeliae) hatched egg at Petermann Island, Antarctica, Polar Regions

Blue footed booby (sula nebouxii) incubating eggs at Punta Pitt, San Cristobal Island, Galapagos, UNESCO, Ecuador

Adult king penguins (Aptenodytes patagonicus) amongst chicks at breeding colony at Gold Harbour, South Georgia Island, Polar Regions

Adult gentoo penguin (Pygoscelis papua) amongst king penguins (Aptenodytes patagonicus) at nesting and breeding colony at Gold Harbour on South Georgia Island, Southern Ocean, Polar Regions

Adult chinstrap penguin (Pygoscelis antarctica) feeding chick at Baily Head on Deception Island, Antarctica, Polar Regions

King penguin (Aptenodytes patagonicus) adult and chick at breeding and nesting colony at Salisbury Plain, South Georgia, Polar Regions

Adult Adelie penguin (Pygoscelis adeliae) laying on an egg on breeding colony on Petermann Island, Antarctica

Adult gentoo penguin (Pygoscelis papua) nesting an egg on Petermann Island, Antarctica

Adult gentoo penguin (Pygoscelis papua) on two eggs at breeding colony on Barrentos ISland in the Aitcho Island Group, South Shetland Islands, Antarctica

Adult gentoo penguins (Pygoscelis papua) nesting an egg on Petermann Island, Antarctica

Adult gentoo penguin (Pygoscelis papua) on egg at breeding colony on Petermann Island, Antarctica

Adult gentoo penguin (Pygoscelis papua) on two eggs at breeding colony on Barrentos ISland in the Aitcho Island Group, South Shetland Islands, Antarctica

Adult Adelie penguin (Pygoscelis adeliae) sitting on an egg on breeding colony on Petermann Island, Antarctica

Adult gentoo penguin (Pygoscelis papua) nesting on egg on Barrentos Island in the Aitchi Island Group, South Shetland Islands, Antarctica

King Penguin with egg, Aptenodytes patagonicus, St Andrews Bay, South Georgia, Antarctica

A mated pair of eagles (Haliaeetus leucocephalus) shares egg inubation duties during an early spring snowstorm in Alaska.

This male Ring-tailed Cardinalfish (Ostorhinchus aureus) is protecting and incubating it's eggs by carrying them in his mouth, Philippines