2015 Photo Contest, Nature, Stories, 2nd prize

Vegetables with an Attitude

Photographer

Christian Ziegler

National Geographic Magazine/GEO

08 June, 2013

Thousands of yellow pitcher-plants (Sarracenia flava) fill a clearing in a patch of old-growth pine forest. Once widespread across the southeastern United States, this forest habitat has been reduced to less than five percent of its original extent and many of its species have become rare.

Carnivorous plants have evolved repeatedly in different parts of the world, always in response to super low nutrient environments. While other plants are struggling to find nutrients like phosphorus and nitrogen, carnivorous plants catch these themselves in ingenious ways. Until recently scientists thought they all operated in a similar way, catching bugs and digesting them. However, we are now discovering that things are much more complicated, with an amazing variety of complex plant-animal interactions.

About the photographer

Christian Ziegler

He is a regular contributor to National Geographic magazine and has been widely published in other magazines such as Geo, Smithsonian, and BBC Wildlife. Christian’s aim is to hig...

Technical information

Shutter Speed
32
Focal length
16.0 mm
F-Stop
14.0
ISO
1600
Camera
Canon EOS 5D Mark III

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