Human Journey

How Do Antarctic Plants Survive? Some Survive On Ancient Penguin Poo

Scientists studying moss beds in East Antarctica have found that the moss there is growing on the site of an ancient Adelie penguin colony.  The colony is believed to date back some 3,000 to 8,000 years ago.  No penguins live there now, but their droppings have been preserved, thanks to Antarctica’s constant cold temperatures.  Nitrogen in the droppings sustain the moss, which grows at a rate of 2 to 3 millimeters a year and houses insects and other small creatures that live in the inhospitable climate.

The discovery was part of a study conducted by scientists from the University of Wollongong in Australia to learn about how plants survive in icy regions where the soil is scarce in nutrients.

For all the latest science news, check out the National Geographic’s twice-weekly news rundown, EarthCurrent.

Systems specialist at NG Library.
  • zack

    ahhhhhhhhhhhhh

  • izack

    rubbish

  • joe lurffy

    That is gross

  • Jai

    yeah right

  • ary

    That sucks because i love penguengs

  • marcus bon

    i love penguengs too

About the Blog

Researchers, conservationists, and others share stories, insights and ideas about Our Changing Planet, Wildlife & Wild Spaces, and The Human Journey. More than 50,000 comments have been added to 10,000 posts. Explore the list alongside to dive deeper into some of the most popular categories of the National Geographic Society’s conversation platform Voices.

Opinions are those of the blogger and/or the blogger’s organization, and not necessarily those of the National Geographic Society. Posters of blogs and comments are required to observe National Geographic’s community rules and other terms of service.

Voices director: David Braun (dbraun@ngs.org)

Social Media