Subject matches "Adélie penguin" or its children

Lone Adelie penguin at Cape Royds.

A pair of Adelie penguins watching their eggs.

A penguin colony with Mt. Erebus in the background.

A penguin making an "ecstatic call".

Wing band placement on a penguin.

A snow sprinkled Adelie penguin hunching down onto its nest.

Close up of an Adelie penguin being held by Lindquist.

A busy Adelie penguin thoroughfare.

An adult Adelie penguin snuggling with its two chicks.

Penguins walking away into blizzard conditions.

Adelie penguins swimming in open water.

A group of penguins jumping off ice into the water.

Adelie penguin jumping over a stream.

Penguin standing on ice next to human shadows.

Adelie penguins jumping out of water onto the ice in Antarctica.

Adelie and chinstrap penguins "porpoise" through the water.

Quadcopter aerial of an Adélie penguin breeding colony on Heroina Island.

An Adélie penguin and Quadcopter on Brash Island.

Aerial drone footage of discovered Adélie penguin colony on Danger Island.

Penguin observing Ben Van Mooy and his team work in icy Antarctica.