The Sierra Club is America's oldest, largest, and most influential grassroots environmental organization. Inspired by nature, we are 1.3 million of your friends and neighbors, working together to protect our communities and the planet.


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Oct 29, 2013
@ 8:31 am
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Oct 25, 2013
@ 10:46 am
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It’s the 11th hour for wolves. These icons of wild America are on the verge of being stripped of most of their protections under the Endangered Species Act. Tell the Fish and Wildlife Service: Do NOT abandon wolves! -> http://sc.org/save-wolves

It’s the 11th hour for wolves. These icons of wild America are on the verge of being stripped of most of their protections under the Endangered Species Act. Tell the Fish and Wildlife Service: Do NOT abandon wolves! -> http://sc.org/save-wolves


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Oct 25, 2013
@ 10:46 am
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40,933 notes

(Source: thingsofinterest, via natureaddict)


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Oct 25, 2013
@ 9:36 am
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19 notes

cerberus1956:

Sunset at Acadia National Park, Maine by SVENSON_Photographs

cerberus1956:

Sunset at Acadia National Park, Maine by SVENSON_Photographs


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Oct 25, 2013
@ 9:36 am
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yexplore:

Buenos Dias Capitan. #yosemite #naturaleza #fotografia

yexplore:

Buenos Dias Capitan. #yosemite #naturaleza #fotografia


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Oct 24, 2013
@ 9:17 am
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12 notes

President Theodore Roosevelt, John Muir, CA Gov. George Pardee, and others at the Grizzly Giant, Mariposa Grove. Photographed by Joseph N. LeConte in 1903.

President Theodore Roosevelt, John Muir, CA Gov. George Pardee, and others at the Grizzly Giant, Mariposa Grove. Photographed by Joseph N. LeConte in 1903.


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Oct 22, 2013
@ 8:59 am
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20 notes

(via rubysunsets)


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Oct 22, 2013
@ 8:59 am
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10 notes

yexplore:

Dogwoods on the Merced River, #Yosemite National Park #backtowork #photography #hiking #nature

yexplore:

Dogwoods on the Merced River, #Yosemite National Park #backtowork #photography #hiking #nature


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Oct 21, 2013
@ 8:39 am
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49 notes

balancechange:

Ouf

balancechange:

Ouf


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Oct 18, 2013
@ 8:28 am
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2 notes

Happy 41st birthday! 

Happy 41st birthday!