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Humpback whale breaching, Gwaii Haanas National Park Reserve, National Marine Conservation Area Reserve and Haida Heritage Site, Haida Gwaii. Image credit: Clint Johnson Kendrick/Parks Canada.
A sick ochre star surrounded by apparently healthy ones from Olympic National Park. Photo: Steve Fradkin
Cattle aren't so bad when you get to know them... More importantly, they can serve as very effective tools for prairie conservation... even if they don't look exactly like bison. Photo: Chris Helzer/TNC
Yet another reason to sleep in. Early-rising agoutis are more likely to get eaten. Credit: Maret Hoseman/Creative Commons
Photo: Mark Godfrey/TNC
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Sanjayan. Image credit: Ami Vitale/amivitale.com
ZPP Camp Creek Canyon
Danger sign. Photo by Flickr user deejayres.
Heather Tallis, lead scientist, The Nature Conservancy. Image courtesy Heather Tallis/TNC.
holding a hawk
Chemosynthetic microbial mats cover red algae and coral. Pacific Ring of Fire Expedition. Credit: Bob Embley, NOAA Office of Ocean Exploration
The remains of a lemming on a river rock. No, it did not "commit suicide." Photo: Bjørn Christian Tørrissen under a Creative Commons license
Walrus. Photo: Captain Budd Christman, NOAA Corps
Lemmings influence almost all aspects of arctic ecosystems. Photo: Flickr user leo_seta under a Creative Commons license.
Jeff Kneebone, a marine biologist with the Massachusetts Division of Marine Fisheries, releases a freshly-tagged Atlantic cod into Massachusetts Bay. Photo: John Clarke Russ

Forest Dilemmas

Too many deer. Logging one tree to save another. Beavers versus old growth. Welcome to forest conservation in the 21st century. Join us for a provocative 5-part series exploring the full complexity facing forest conservation in the eastern United States.

What is Cool Green Science?

noun 1. Blog where Nature Conservancy scientists, science writers and external experts discuss and debate how conservation can meet the challenges of a 9 billion + planet.

2. Blog with astonishing photos, videos and dispatches of Nature Conservancy science in the field.

3. Home of Weird Nature, The Cooler, Quick Study, Traveling Naturalist and other amazing features.

Cool Green Science is managed by Matt Miller, the Conservancy's deputy director for science communications, and edited by Bob Lalasz, its director of science communications. Email us your feedback.

Innovative Science

Investing in Seagrass
Marine scientists and fishers alike know that grass beds are valuable as nursery habitat. A new Conservancy-funded study puts a number to it.

Drones Aid Bird Conservation
How can California conservationists accurately count thousands of cranes? Enter a new tool in bird monitoring: the drone.

Creating a Climate-Smart Agriculture
Can farmers globally both adapt to and mitigate the impacts of climate change? A new paper answers with a definitive yes. But it won't be easy.

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