美国内政部发布的图片 （四）

US Department of the Interior 08/24/2014

Happy National Cat Day! Here's a great photo of a bobcat at San Bernard #WildlifeRefuge by Keith Ramos #Texas. 51. 10/29/2014

Taking a break to enjoy the view @DenaliNPS #Alaska. Photo by Kaitlin Thoresen (@the_sca) 59. 10/20/2014

The Teton Range glow orange after a fresh coat of snow. Robert Buman captured this gorgeous photo just before sunrise at Grand Teton National Park in Wyoming. 58. 10/21/2014

Fall colors are cropping up at Great Smoky Mountains National Park! Kent Cave captured this photo of The Sinks — a scenic area of cascades and deep pools along Little River Road — where the trees are bursting with beautiful oranges, reds and yellows. 57. 10/22/2014

Amazing night sky over @MountRainierNPS by Emily Brouwer #Washington. 56. 10/26/2014

Happy birthday, Theodore Roosevelt! Let's celebrate with a great shot of @TRooseveltNPS #NorthDakota. 55. 10/27/2014

RT to spread the word→Proceeds from @mymorningjacket's This Land is Your Land to support jobs on #publiclands. 54. 10/27/2014

Today @StatueLibrtyNPS turns 128 years old! RT to wish Lady Liberty happy birthday! On this day in 1886, the Statue of Liberty was officially dedicated, becoming a universal symbol of freedom and democracy. In 1924, it was designated as a National Monument. 53. 10/28/2014.

Great photo of a moose on an early morning swim @GrandTetonNPS by Daniel D'Auria. 52. 10/28/2014

A gorgeous shot of the Milky Way and sunrise over Yosemite National Park in California. David Shield created this image from 11 separate shots. He photographed the night sky at11 pm and captured the sunrise at 6 am the following morning. 51. 10/28/2014

Rugged cliffs make for an amazing photo of Cape Meares #WildlifeRefuge by Adam Jewell #Oregon. 50. 10/30/2014

What better way to end the day than with this stunner of Snake River in #Idaho ! @BLMIdaho #nature. 49. 10/30/2014

Happy Halloween! What better way to celebrate than with this spooky photo of countless Mexican free tailed bats. One of the coolest symbols of this special day are bats! Bats are amazing animals that are vital to the health of our environment and economy - eating tons of insects nightly, pollinating flowers and spreading seeds that that grow new plants and even trees. Bats are in decline nearly everywhere they are found. Bats in the U.S. and Canada have declined dramatically as the disease, #whitenosesyndrome has killed over 6 million bats in just six years. To learn more about what we’re doing to combat this disease, visit www.whitenosesyndrome.org/.
Photo: Mexican free-tailed bats exiting Bracken Bat Cave in Texas. (Ann Froschauer/@USFWS)48. 10/31/2014

If you like fall colors, you will love this recent photo @ShenandoahNPS in #Virginia. #autumn. 47. 11/01/2014

Watching the #sunrise from Cadillac Mountain is a must do when visiting @AcadiaNPS in #Maine. 46. 09/15/2014

The rocks of the Grinnell Formation contrast beautifully with the water @GlacierNPS. 45. 09/16/2014

The Battle of Antietam was fought 152 years ago today. Here is how the battlefield looks now. @Antietamnps1862. 23,000 soldiers were killed, wounded or missing after twelve hours of savage combat on September 17, 1862. The Battle of Antietam ended the Confederate Army of Northern Virginia’s first invasion into the North and led to Abraham Lincoln’s issuance of the preliminary Emancipation Proclamation. 44.09/17/2014

Gold season continues with aspens starting to change above the dunes in Great Sand Dunes National Park!43. 09/20/2014

The beautiful Cuyahoga Valley National Park is just a short distance from both Cleveland & Akron. #Ohio. Though a short distance from the urban areas of Cleveland and Akron, Cuyahoga Valley National Park seems worlds away. The park is a refuge for native plants and wildlife, and provides routes of discovery for visitors. The winding Cuyahoga River gives way to deep forests, rolling hills, and open farmlands. Walk or ride the Towpath Trail to follow the historic route of the Ohio & Erie Canal. Photo of Brandywine Falls by Amjad Zwaid. 43, 09/21/2014

Here's our most popular photo on social media last week: the Milky Way over @ArchesNPS. #Utah. 42. 09/21/2014

The fall colors are at their peak on the upper part of Wheeler Peak @GreatBasinNPS. #Nevada, 41. 09/22/2014

Spectacular photo of @ZionNPS by Steve Ancik. Great way to end a Monday right? #nature #Utah . 40. 09/88/2014

Happy 1st day of fall! Let's celebrate with this great fall colors photo from Great Smoky Mnts. 39. 09/23/2014

We are not the only ones excited it's #Sea Otter Week. 37. 09/22/2014

Happy 108th to America's 1st National Monument, Devils Tower NM! RT to wish then a happy birthday!  Devils Tower National Monument! On this day in 1906, President Theodore Roosevelt used the Antiquities Act to create the monument. 36. 09/24/2014

This trail in the Rachel Carson NWR is the perfect place for a walk to see fall colors. #Maine. 35. 09/23/2014

Today Pres. Obama designate the largest marine reserve in the world by expanding the Pacific Remote Is. 34. 09/24/2014

RT to spread the word → On Saturday entrance fees will be waived for all public lands. 34. 09/25/2014

It's @publiclandsday Saturday! Volunteer & help protect public lands in your area. 33. 09/25/2014

Get out & enjoy the great outdoors with free entrance to all public lands on Saturday. 32. 09/26/2014

Happy National Public Lands Day! We're celebrating by waiving entrance fees for all public lands #NPLD. 31. 09/27/2014

#DidYouKnow: Tomorrow you can visit all parks, wildlife refuges & public lands for free. RT to spread the word! 30. 09/26/2014

We can't think of a better way to end the week than with this amazing #sunset @CanyonlandsNPS. #Utah, 29. 09/18/2014

Good morning from the Ottawa National Wildlife Refuge in #Ohio. #sunrise. Much of Ottawa National Wildlife Refuge and the surrounding lands were once part of the Great Black Swamp. The 1,500 square mile Great Black Swamp was a vast network of forests, wetlands, and grasslands. The refuge manages about 6,500 acres of wetland, grassland, and wooded habitat. It provides valuable habitat for a diversity of waterfowl and other migratory birds, resident wildlife, and endangered and threatened species. It provides a place for people to enjoy wildlife-dependent activities and learn about the complexities of the natural world through education and interpretive programming. The refuge adds to the richness of the community by holding in trust a portion of the natural heritage of the Great Lakes ecosystem for the continuing benefit of the American people.
Photo: U.S. Fish and Wildlife Service28, 09/20/2014

Happy 18th birthday to the Grand Staircase-Escalante National Monument in #Utah!. 26. 09/19/2014

Amazing photo of a brown bear with its catch @KatmaiNPS by Tracey Hunnewell. 27. 09/18/2014

Need a great #sunset photo to end the day? Check out this stunner @GrandTetonNPS by Donald Higgs. 25. 09/18/2014

Happy 98th birthday to the National Park Service! We’re celebrating this week by highlighting some of the amazing wilderness managed by the National Park Service, Bureau of Land Management and the U.S. Fish and Wildlife Service (all bureaus within the Department of the Interior). Each day this week, we will post a photo of wilderness managed by the Department. Which ever photo gets the more shares and likes will be featured next week on the 50th anniversary of the signing of the Wilderness Act, which has protected millions of acres of America’s stunning lands. Our first photo comes from the Tuolumne Meadows Wilderness Center within Yosemite National Park. Photo: Sean Goebel. 12. 8/25/2014

SecretaryJewell (middle)@SanDiegoRefuges & partners are sharing the wonder of nature w budding, urban scientists! 20. 08/13/2014

Happy 50th anniversary Clarence Cannon National Wildlife Refuge! The refuge (in Missouri) was officially established on August 11, 1964, to provide a feeding and resting area for migratory birds.
The refuge covers 3,750 acres in the floodplain of the Mississippi river and is comprised of moist soil units, open water, wet meadows and bottomland forest habitats. Nearly 300 species of birds visit the refuge during their journeys as well as the Great River National Wildlife just to the north. Photo: Carmen Cortelyou/USFWS. 13. 08/11/2014

One of the most beautiful falls found on Earth: Tanalians Falls @LakeClarkNPS. #Alaska. 23. 08/27/2014

Moose in the mist this morning in Seedskadee NWR. #Wyoming. 24. 08/28/2014

This black bear in Great Smoky Mountains National Park has summer all figured out. Great Smoky Mountains National Park contains some of the largest tracts of wilderness in the East and is a critical sanctuary for a wide variety of animals. Protected in the park are some 65 species of mammals, over 200 varieties of birds, 67 native fish species, and more than 80 types of reptiles and amphibians. The symbol of the Smokies, the American Black Bear, is perhaps the most famous resident of the park. Great Smoky Mountains National Park provides the largest protected bear habitat in the East. Though populations are variable, biologists estimate approximately 1,500 bears live in the park, a density of approximately two bears per square mile.  Photo: Charlie Choc. 25. 08/28/2014

.@ShenandoahNPS is the perfect place to enjoy wilderness & gorgeous sunrises like this one. #Virginia. 26. 08/27/2014

An earthquake in 1811-12 created the lake/swamp ecosystem that is Big Lake NWR in #Arkansas & it's beautiful. 27. 08/27/2014

The 97,880-acre Eagletail Mountains Wilderness is about 65 miles west of Phoenix, Arizona, in Maricopa, Yuma, and LaPaz counties. The wilderness includes 15 miles of the Eagletail Mountains ridgeline and Courthouse Rock to the north, Cemetary Ridge to the south, and a large desert plain area between the two ridgelines. Several different rock strata are visible in most places, with natural arches, high spires, monoliths, jagged sawtooth ridges and numerous washes six to eight miles long. Recreation such as extended horseback riding and backpacking trips, sightseeing, photography, rock climbing and day hiking are enhanced by the topographic diversity, scenic character, size, as well as the botanical, wildlife, and cultural values of the area. Additional information is available on our Ben Avery Trail page. Photo: Bob Wick . 28. 08/26/2014

There are many reasons to look up @ZionNPS. The view of the Milky Way is one of the best. 29. 08/24/2014

Full moon rises over @DenaliNPS. #nature #supermoon. 30. 08/11/2014

Many people enjoyed the #supermoon on America's public lands. Here's one of our favorites @JoshuaTreeNP! 31. 08/11/2014

Ready for the #supermoon tonight? Check out this supermoon photo @BLM_MTDKs Centennial Mountains by BLMer Bob Wick. 32. 08/10/2014

Looking for a "wow" photo? Look no further than this photo of the Eagletail Mnts. Wilderness. #Arizona. 22. 08/26/2014

If you like photos of the night sky & #milkyway, you'll love this pic @BadlandsNPS. #southdakota. The rugged beauty of the Badlands draws visitors from around the world. These striking geologic deposits contain one of the world’s richest fossil beds. Ancient mammals such as the rhino, horse, and saber-toothed cat once roamed here. The park’s 244,000 acres protect an expanse of mixed-grass prairie where bison, bighorn sheep, prairie dogs, and black-footed ferrets live today. Photo: Kevin Palmer. 20. 08/13/2014

A baby loggerhead sea turtle makes its way to the ocean for the 1st time in Archie Carr NWR. #Florida. 21. 08/12/2014

How about a grizzly bear waving for the camera @LakeClarkNPS to end the day? Photo: Kevin Dietrich. 11. 08/25/2014

Monday is @NatlParkService 98th birthday & all entrance fees will be waived. Retweet to spread the word! 3. Saturday, 08/23/2014. (Don't forget entrance fees are waived at all National Parks tomorrow. Please RT to spread the word! )

On August 21, 1959, Hawaii joined the Union. Happy anniversary to the 50th state! 
Photo of Kīlauea Point Lighthouse in the Kilauea Point National Wildlife Refuge by Raul Ruiz. 1. 08/21/2014

View from a morning stroll on the Bright Angel Trail @GrandCanyonNPS. #Nature #Arizona. 4. 08/19/2014

A visitor enjoys rain & the #sunset in this beautiful photo @YellowstoneNPS by Manish Mamtani.. 2. 8/20/2014

A bull caribou takes an evening stroll down the park road a few nights ago with Denali in the background.  Photo by Daniel A. Leifheit. 14. 08/10/2014

Beautiful wildflowers paint the hillside of the Alta Vista Trail @MountRainierNPS. 5. 08/18/2014

Back in the day, you could drive your horse & buggy under this giant sequoia @YosemiteNPS. 17. 08/14/2014

There is some spectacular stargazing to be had in the Pole Creek Wilderness. #Idaho @BLMIdaho. 18.08/13/2014

Taking in a #sunrise @AcadiaNPS is something everyone should do in their lifetime. Photo: Brett Dalton #Maine. 19. 08/13/2014

All of this beauty can be had less than 3 hours from #Seattle. The amazing @NCascadesNPS. 16. 08/15/2014

Let's end the week with this great shot of a #rainbow over Rocky Mountain Natl Park.15. 08/08/2014

The majestic Park Avenue in Arches National Park. Photo: Richard Briggs。 6. 08/19/2014 

Our most popular photo on social media last week: this stunning shot @GlacierNPS. "If it isn’t God’s backyard, then he certainly lives nearby." - Robin Williams on Glacier National Park. RIP
Photo: Kim Hang Dessoliers. 13. 08/17/2014

It's not every day you get a bird posing for your photo mid flight. Photo @GlacierBayNPS by Michael Hogan. 7. 08/18/2014

Nothing like tall canyon walls @CanyonlandsNPS to make you feel small. #Utah。 9。08/5/2014

Since it's Monday, we thought we should share this amazing photo @SequoiaKingsNPS to start your week off right. This landscape testifies to nature’s size, beauty, and diversity - huge mountains, rugged foothills, deep canyons, vast caverns, and the world’s largest trees. Sequoia and Kings Canyon National Parks lie side-by-side in the southern Sierra Nevada, east of the San Joaquin Valley. Visitor activities vary by season and elevation (1,370 to 14,494 feet). Photo: Cliff LaPlant。 10。08/04/2014。