Sixth Annual Photography Competition 2011

The Nature Conservancy invites photographers to enter its Sixth Annual Photography Competition.We’re looking for beautiful nature photography representing the diversity of life on Earth. Your own original digital images of our lands, waters, plants, animals and people in nature are all eligible for the competition.
We are especially interested in images that showcase the wide range of habitats across our planet, including all types of forests, grasslands, lakes and rivers, deserts and arid lands, rainforests, marine habitats and coral reefs.

Contest Prize & TERMS
Prize Details: The winner's image will be featured on The Nature Conservancy's website, nature.org, and printed in the 2013 Nature Conservancy calendar — reaching nearly 2 million households worldwide.

Winner is: Judged

Eligibility: ALL photographers / 18+

Copyright: You will retain all rights to any photograph you submit, including ownership if applicable.

Usage Rights: If your photograph is formally honored by the competition as an honorable mention, finalist, runner up or grand prize winner, you grant The Nature Conservancy a royalty-free, nonexclusive right, in perpetuity, to:
Use the photograph on the Internet in support of our mission.
Use the photograph in The Nature Conservancy’s non-commercial communications.
Provide your photograph to other individuals and organizations for non-commercial use, TNC-related use in news stories, newsletters, reports, slide shows, displays, web pages, and the like.
Use, in connection with the Photo Contest, your name, city, state and country of residence in promotions and other publications.
Keep the files provided, and to archive the images on CD or in other electronic forms, so that your photos can be used to support our mission and be properly credited.

As conditions of this permission, The Nature Conservancy shall credit all photographs with the caption "© Person's Name" when the full name is available, or by the participants Flickr username when the participant’s full name is unavailable.

Contest full terms and conditions 

Source : http://www.photographycompetitions.net/2011/07/the-nature-conservancy-6th-annual-photo-competition/#more-32221