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This is a joint ³ÉÈËÂÛ̳, ³ÉÈËÂÛ̳ Worldwide and Discovery Communications press release

The ³ÉÈËÂÛ̳ and Discovery Communications today announced a new agreement extending their long term North American co-production partnership.

Under the new agreement, the ³ÉÈËÂÛ̳ and Discovery are extending their long-standing strategic programming relationship for co-productions and programme acquisitions for North America by two years to 2014. This partnership has produced widely acclaimed global programming events such as Life, Planet Earth, Blue Planet and Wonders of the Solar System.

"This new co-production agreement continues a tradition of developing world class global hits such as Planet Earth and Life that began 25 years ago when Discovery launched in the US," said Mark Hollinger, President and CEO of Discovery Networks International.

Director of ³ÉÈËÂÛ̳ Vision, Jana Bennett, says: "This extended deal with Discovery enables us to continue producing the most ambitious and creative landmark factual programming for viewers until 2014 and provides exceptional value for licence fee payers. It will enable us to build on some of the natural history and specialist factual co-productions we already have planned, such as David Attenborough's epic series about the cycle of seasons, Frozen Planet, for 2011."

In addition, ³ÉÈËÂÛ̳ Worldwide is selling to Discovery its 50 percent interest in the global TV channels joint venture Animal Planet and Liv for $156m. Following the exit of this joint venture, ³ÉÈËÂÛ̳ Worldwide will concentrate on the expansion of its wholly owned channel brands, which include ³ÉÈËÂÛ̳ America, ³ÉÈËÂÛ̳ Entertainment, ³ÉÈËÂÛ̳ Knowledge, ³ÉÈËÂÛ̳ Lifestyle, ³ÉÈËÂÛ̳ HD and CBeebies, which reach 107m subscribers in over 100 countries.

"The launch and growth of ³ÉÈËÂÛ̳-branded international channels is an important strategic priority for ³ÉÈËÂÛ̳ Worldwide and the sale of the 50% interest in Animal Planet and Liv will enable us to bring increased focus to these fast-growing channels, and to progress a number of other strategic priorities" said John Smith, Chief Executive Officer, ³ÉÈËÂÛ̳ Worldwide. "The sale is also consistent with the ³ÉÈËÂÛ̳ Trust review of ³ÉÈËÂÛ̳ Worldwide which was published in November 2009."

Commenting on the sale by ³ÉÈËÂÛ̳ Worldwide to Discovery of Animal Planet and Liv, Mark Hollinger added, "Acquiring ³ÉÈËÂÛ̳ Worldwide's rights to the Animal Planet and Liv channel brands provides Discovery a strategic opportunity to create additional revenue and growth opportunities for our global business."

Animal Planet is a global channel brand reaching nearly 250 million cumulative subscribers in more than 170 markets across Europe, Asia and Latin America. Liv is a general entertainment channel brand reaching 24 million cumulative subscribers in 33 Latin American markets.

NOTES TO EDITORS
About Discovery Communications
Discovery Communications (NASDAQ: DISAD, DISBD, DISCK) is the world's number one nonfiction media company reaching more than 1.5 billion cumulative subscribers in over 180 countries. Discovery empowers people to explore their world and satisfy their curiosity through 100-plus worldwide networks, led by Discovery Channel, TLC, Animal Planet, Science Channel, Planet Green, Investigation Discovery and HD Theater, as well as leading consumer and educational products and services, and a diversified portfolio of digital media services including . In the UK, Discovery has13 channel brands. For more information, please visit .

Esther Brown

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