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Polar bear (Ursus maritimus) in Churchill Manitoba. Photo © Cassandra Debets/PBI.
Our most popular blog of 2014? Grayling gulping shrews. Photo: © Jonny Armstrong
Woodland caribou cling to a precarious existence in the "lower 48" U.S. states. Photo: D. Gordon E. Robertson under a Creative Commons license
Photo: Michael Hays under a GNU Free Documentation License.
Fox on ice at Derrickson Creek in Delaware. Photo © Lee Cannon/Flickr through a Creative Commons license.
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Romaine lettuce growing on a farm on California's Central Coast © Cara Byington/TNC
Have polar bears become a "climate change cliche"? Photo: ©Robert M. Griffith
Emerald ash borer (EAB), an invasive forest pest. Photo by the U.S. Department of Agriculture on Flickr through a Creative Commons license.
A pigeon looks out over New York from the Empire State Building. Photo by ZeroOne/Flickr through a Creative Commons license.
Craig Groves, executive director of Science for Nature and People (SNAP)
Now is the time to enjoy great horned owls setting up their nesting territories. Photo: © Nick Hall for The Nature Conservancy
LEAF interns Sharon Tam and Keira Adams have fun battling invasive invasive sweet clover (Melilotus sp.) on Santa Cruz Island, California. Photo credit: © Erika Nortemann/TNC.
The checkerboard improves recreational access -- and also has profound effects on wildlife connectivity. Photo: © Steven Gnam
Dog poop on the street. Photo © Niccolò Caranti/Flickr.

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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.

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

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