What we've been reading · Ecology · 6/3

Area 48 Krill Fishing and Penguins: Why Local Overlap Matters

In Area 48, the ecological risk of Antarctic krill fishing often sits in place and chick-rearing season; a conservative total catch can still overlap with penguin feeding areas.

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Area 48 Krill Fishing and Penguins: Why Local Overlap Matters

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Penguin Facts

Are Penguins Birds or Mammals?

Penguins are birds. They have feathers, lay eggs, breathe air, and have wings that evolved into swimming flippers.

Can Penguins Breathe Underwater?

No. Penguins breathe air with lungs. They inhale before diving, rely on stored oxygen and oxygen-saving physiology underwater, then return to the surface to breathe.

Can penguins drink seawater? Salt glands help them remove extra salt

Yes, but they do not simply turn seawater into fresh water. Penguins take in salt from seawater and prey, then salt glands near the eyes concentrate the extra salt so it can drain along the beak or be shaken away.

Do Penguins Have Feathers or Fur?

Penguins have feathers, not mammal fur. Their feathers are dense, help with insulation and waterproofing, and are replaced during moult.

Ecology and news

Recent Penguin Stories

Area 48 Krill Fishing and Penguins: Why Local Overlap Matters

In Area 48, the ecological risk of Antarctic krill fishing often sits in place and chick-rearing season; a conservative total catch can still overlap with penguin feeding areas.

6/3

Why Emperor Penguin Moult Depends on Stable Sea Ice

Emperor penguins cannot swim for weeks during moult; the 2026 Marie Byrd Land satellite study shows why fast-ice risk is not only a breeding-season problem.

6/3

What Is Fast Ice, and Why Emperor Penguins Need It

Fast ice is sea ice fixed to coasts, ice walls, ice-shelf fronts, shoals, or grounded icebergs; for emperor penguins, it can be the floor that breeding, chicks, and moult depend on.

6/3

Penguin Glossary: Fast Ice, Krill, Moult, and More

Penguin news and research often use small-looking terms that decide whether penguins can breed, feed, moult, and be protected.

6/3

Suica Penguin x Haneda 2026 Goods by Chiharu Sakazaki Go on Sale May 22

Japan Airport Terminal launched four Haneda-exclusive Suica Penguin goods on May 22, 2026, with new drawings by original creator Chiharu Sakazaki under the theme sky, travel, and Japan.

5/22

ATCM 2026 in Hiroshima Ends Without Emperor Penguin Protection Deal

The Antarctic Treaty Consultative Meeting closed in Hiroshima on May 21, 2026. A proposal to give emperor penguins special protected status failed again after China and Russia objected.

5/21

Find cute penguins here

Where to See

How to Watch Penguins Ethically: Distance, Photos, Feeding, and Field Rules

A good penguin encounter is not the closest one. It is the one where the bird does not need to change its route.

Visible species

Where to see them

Penguins in Argentina: Punta Tombo and Patagonian Coasts

Penguins in Argentina are led by the Magellanic penguin. The main viewing draw is Patagonia's coast, while southern islands add gentoo, rockhopper, and king penguin border stories.

Visible species

Where to see them

Penguins in New Zealand: Little, Yellow-eyed, Fiordland

Penguins in New Zealand are not only Ōamaru's little penguins. Yellow-eyed penguins in Otago and Fiordland penguins in the southwest add diversity, but many are not suitable for close-range chasing.

Visible species

Where to see them

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