| 1437038 |
giant sequoia |
Sequoiadendron giganteum |
Yosemite National Park, California |
| 1437127 |
giant sequoia |
Sequoiadendron giganteum |
Yosemite National Park, California |
| 5188098 |
waterfalls |
|
|
| 1437078 |
American beaver |
Castor canadensis |
Beaver lodge; Merchant's Millpond, NC. |
| 1437175 |
baldcypress |
Taxodium distichum |
Cypress knees, near Charleston, SC |
| 1437179 |
bottomland hardwoods |
|
Charleston, SC |
| 1437181 |
bottomland hardwoods |
|
Eastern North Carolina |
| 1437117 |
loading |
|
loader and log truck; Mixed pine/hardwood harvest, eastern North Carolina |
| 1437103 |
loblolly pine |
Pinus taeda |
Dare County, NC. |
| 1437027 |
chipmunk |
Tamias spp. |
near Matterhorn Peak, Yosemite National Park. CA. |
| 1437152 |
bark and ambrosia beetles |
Dendroctonus spp. |
aerial view of forest damaged by pine beetle outbreak |
| 1437079 |
reindeer |
Rangifer tarandus |
Denali National Park, Alaska |
| 1437082 |
American beaver |
Castor canadensis |
Beaver lodge; Merchant's Millpond, NC. |
| 1437083 |
American beaver |
Castor canadensis |
Beaver lodge; Merchant's Millpond, NC. |
| 1437153 |
whitebark pine |
Pinus albicaulis |
Central Idaho |
| 1437191 |
bottomland hardwoods |
|
South Carolina |
| 1437190 |
baldcypress |
Taxodium distichum |
Near Charleston, SC |
| 1437157 |
whitebark pine |
Pinus albicaulis |
Central Idaho |
| 1437128 |
giant sequoia |
Sequoiadendron giganteum |
Yosemite National Park, California |
| 1437144 |
bark and ambrosia beetles |
Dendroctonus spp. |
Pitch tube, Targhee National Forest, Idaho |
| 1437180 |
bottomland hardwoods |
|
Eastern North Carolina |
| 1125093 |
northern red oak |
Quercus rubra |
partially expanded red oak leaves, mid spring |
| 1125098 |
white oak |
Quercus alba |
Partially expanded white oak leaf, Macon County, NC. spring 2001 |
| 1437145 |
lodgepole pine |
Pinus contorta |
Mixed-age stand, Targhee National Forest, Idaho |
| 1437142 |
bark and ambrosia beetles |
Dendroctonus spp. |
Exit holes, Targhee National Forest, Idaho. |
| 1125092 |
northern red oak |
Quercus rubra |
recently expanded red oak leaf |
| 1437072 |
mule deer |
Odocoileus hemionus |
Newborn deer; Still wet from birth, this and a twin were found at 7000' in the El Dorado National Forest, California |
| 1125094 |
northern red oak |
Quercus rubra |
Just opened red oak leaf buds, Macon County, NC. Spring 2001 |
| 1437039 |
coyote |
Canis latrans |
Hunting mice, Yosemite National Park, California |
| 1437011 |
pricklypear/cholla |
Opuntia spp. |
Organ Pipe National Monument, Arizona |
| 1437012 |
organ pipe cactus |
Stenocereus thurberi |
Organ Pipe National Monument, Arizona |
| 1437184 |
bottomland hardwoods |
|
Eastern North Carolina |
| 1125120 |
red maple |
Acer rubrum |
Fully expanded leaf, spring 2001 |
| 1437049 |
eastern hemlock |
Tsuga canadensis |
|
| 1437132 |
quaking aspen |
Populus tremuloides |
|
| 1125096 |
northern red oak |
Quercus rubra |
buds, dormant. |
| 1125097 |
white oak |
Quercus alba |
Fully expanded leaf, late spring 2001 |
| 1437098 |
loblolly pine |
Pinus taeda |
|
| 1437092 |
yellow-crowned night-heron |
Nyctanassa violacea |
|
| 1437093 |
yellow-crowned night-heron |
Nyctanassa violacea |
|
| 1437096 |
chipmunk |
Tamias spp. |
Uninvited lunch guest |
| 1437097 |
bald eagle |
Haliaeetus leucocephalus |
Nest, |
| 1437171 |
longleaf pine |
Pinus palustris |
Grass stage seedling, eastern North Carolina |
| 1437159 |
pine straw |
|
Understory prepared for pine straw harvest, eastern North Carolina |
| 1125100 |
white oak |
Quercus alba |
White oak buds, just broken dormancy, Spring 2001 |
| 1125121 |
red maple |
Acer rubrum |
near fully expanded leaf, Spring 2001 |
| 1437019 |
fall color |
|
fall colors, eastern deciduous forest |
| 5188091 |
mountains |
|
|
| 1125008 |
delta |
|
July |
| 1125014 |
savanna |
|
|
| 1125015 |
soil & water |
|
rip-wrap |
| 1125016 |
soil & water |
|
rip-wrap |
| 1125017 |
soil & water |
|
riparian buffer strip: riparian restoration planting in a buffer strip |
| 1125018 |
soil & water |
|
riparian planting, |
| 1125019 |
soil & water |
|
riparian restoration planting |
| 1125020 |
soil & water |
|
riparian strip and farm/pasture; rip-wrap and planting, riparian zone |
| 1125079 |
bog |
|
forested wetland; near Tomahawk |
| 1437054 |
mixed species stands |
|
Mixed eastern deciduous/coniferous forest; Fallen hemlock in foreground, Lineville Gorge |
| 1437055 |
pasture |
|
Development, pasture, and woodland (Quercus lobata); California Valley Oak, and development on pasture lands |
| 1437058 |
pasture |
|
Grassland and stream channel, Pasture land |
| 1437020 |
mountains |
|
Mountains, apsen, and fir |
| 1437028 |
deadwood and snags |
|
snag and snow |
| 1437031 |
mountains |
|
Cathedral Spires, mixed sierra conifer forest (Calocedrus decurrens, Pinus ponderosa) |
| 1437032 |
mountains |
|
Mountain and forest, northern California (Abies magnifica, Pinus jeffreyi); Sierra Nevada Mountains, west of Lake Tahoe |
| 1437033 |
mountains |
|
Mountains and forest (Pinus jeffreyii, Abies magnifica,tsuga mertensiana); west of Lake Tahoe |
| 1437036 |
mountains |
|
Mountain and forest |
| 1437052 |
oak |
Quercus spp. |
mixed valley oak (Quercus lobata, q. wislizeni); California valley oak and interior live oaks |
| 1437056 |
oak |
Quercus spp. |
California valley oak woodlands (Quercus lobata, q. wislezini); Oak woodland, |
| 1437064 |
moist forest |
|
Cove forest; |
| 1437065 |
fog |
|
Mountains and fog; Winter |
| 1437071 |
Sierra Nevada mixed conifers |
|
Mountains, mixed sierra forest (Tsuga mertensiana, Abies); Mountians, lake, and snow in the coniferous forests southwest of Lake Tahoe |
| 1437084 |
swamp |
|
Swamp forest reflection |
| 1437085 |
swamp |
|
Swamp Forest |
| 1437089 |
swamp |
|
Swamp forest (Taxodium distichum, Nyssa sylvatica) |
| 1437090 |
swamp |
|
florida swamp |
| 1437091 |
swamp |
|
Florida Swamp |
| 1437107 |
drainage |
|
Drainage ditch |
| 1437115 |
harvest |
|
bottomland harvest |
| 1437122 |
soil & water |
|
cut bank, sediment; Western North Carolina |
| 1437126 |
pasture |
|
Pasture, cows, and stream; Runoff from pasture to small mounatin stream |
| 1437130 |
harvest |
|
Skidder repairs; Eastern North Carolina |
| 1437133 |
harvest |
|
harvest, Eastern North Carolina |
| 1437134 |
harvest |
|
harvest; Log pile on a harvest in eastern North Carolina |
| 1437135 |
processing/manufacturing |
|
Loader for chipper in an OSB mill, eastern North Carolina |
| 1437149 |
mixed conifers, western white pine, & western redcedar |
|
Landscape |
| 1437154 |
shrubland |
|
Sagebrush, forest, mountains |
| 1437155 |
mixed conifers, western white pine, & western redcedar |
|
Mixed conifer forest |
| 1437167 |
processing/manufacturing |
|
Treatment vat; For treating posts (background) cut from longleaf pine thinnings, eastern North Carolina |
| 1437174 |
unpaved roads and trails |
|
Flatwoods road; Eastern North Carolina |
| 1437187 |
clearcut |
|
harvest; Coastal plain site |
| 1437188 |
moonrise |
|
Moonrise |
| 5188093 |
bog |
|
Black Spruce Bog |
| 5188094 |
bog |
|
Northern Bog |
| 5189004 |
jack pine |
Pinus banksiana |
Jack Pine Barrens |
| 5189015 |
sphagnum |
Sphagnum spp. |
Sphagnum bog |
| 5189028 |
black swallowtail |
Papilio polyxenes |
|
| 5189029 |
black swallowtail |
Papilio polyxenes |
|
| 5189030 |
black swallowtail |
Papilio polyxenes |
|
| 1125099 |
white oak |
Quercus alba |
White oak leaf in early stages of expansion, Spring 2001 |
| 1437017 |
Great Smoky Mountains National Park |
|
Eastern deciduous forest; Fall colors |
| 1437047 |
El Capitan |
|
El Capitan; Yosemite Valley with ponderosa pine (Pinus ponderosa) |
| 1437060 |
wind |
|
wind damage, blowdown in eastern deciduous forest, on the Coweeta Hydrologic Lab |
| 1437067 |
rivers and streams |
|
Wisconsin River below Sauk Prairie, during fall colors |
| 1437074 |
mountains |
|
Stone arch |
| 1437075 |
mountains |
|
Mixed forest and mountains, Wheeler Peak |
| 1437124 |
Appalachian mixed hardwoods |
|
Appalachian hardwoods; Winter, Coweeta Hydrologic Lab, USFS, western North Carolina |
| 1437125 |
woody debris |
|
Coarse woody debris; Winter, appalachian hardwoods |
| 1437136 |
Appalachian mixed hardwoods |
|
Appalachian mixed forest; Fall colors |
| 1437176 |
bottomland hardwoods |
|
stump; Bottomland hardwood site, near Charleston |
| 1437177 |
bottomland hardwoods |
|
Growth rings; Bottomland hardwood site, near Charleston |
| 5188089 |
Utah juniper |
Juniperus osteosperma |
|
| 5188090 |
Utah juniper |
Juniperus osteosperma |
|
| 5188092 |
quaking aspen |
Populus tremuloides |
Root sprouts after harvest |
| 5188095 |
bog laurel |
Kalmia polifolia |
|
| 5188096 |
bog rosemary |
Andromeda polifolia |
|
| 5188097 |
sugar maple |
Acer saccharum |
Vertical view, downward from canopy tower |
| 5188099 |
clearcut |
|
Clearcut, mature red pine in background |
| 5188100 |
woody debris |
|
|
| 5189001 |
woody debris |
|
|
| 5189003 |
purple pitcherplant |
Sarracenia purpurea |
|
| 5189005 |
fire |
|
Jack Pine Barrens, Fire Scar |
| 5189006 |
deer |
|
|
| 5189007 |
Labrador-tea |
Ledum groenlandicum |
|
| 5189008 |
Rocky Mountain pond-lily |
Nuphar lutea ssp. polysepala |
|
| 5189009 |
fire |
|
|
| 5189010 |
fire |
|
Fire mortality, regeneration |
| 5189011 |
lodgepole pine |
Pinus contorta |
Lodgepole Pine deadfall and regrowth |
| 5189012 |
lodgepole pine |
Pinus contorta |
|
| 5189013 |
paper birch |
Betula papyrifera |
Nurse log |
| 5189014 |
wedgeleaf arrowhead |
Sagittaria cuneata |
|
| 5189016 |
paper birch |
Betula papyrifera |
Stilt roots, old nurse log |
| 5189019 |
lakes and ponds |
|
|
| 5189020 |
lakes and ponds |
|
|
| 5189021 |
root lifting, soil heaving, and windthrow |
|
|
| 5189042 |
American goldfinch |
Carduelis tristis |
|
| 5189070 |
gulls |
|
|
| 5189022 |
quaking aspen |
Populus tremuloides |
Young stand |
| 5189023 |
American bison |
Bison bison |
|
| 5189024 |
American bison |
Bison bison |
|
| 5189025 |
American bison |
Bison bison |
Yellowstone National Park |
| 5189026 |
black bear |
Ursus americanus |
foot print next to GPS unit for scale |
| 5189027 |
blue-winged teal |
Anas discors |
|
| 5189031 |
eastern chipmunk |
Tamias striatus |
On log |
| 5189032 |
bald eagle |
Haliaeetus leucocephalus |
at nest |
| 5189033 |
bald eagle |
Haliaeetus leucocephalus |
|
| 5189034 |
elk |
Cervus canadensis |
|
| 5189035 |
elk |
Cervus canadensis |
|
| 5189036 |
elk |
Cervus canadensis |
|
| 5189037 |
white-tailed deer |
Odocoileus virginianus |
Fawn |
| 5189038 |
white-tailed deer |
Odocoileus virginianus |
|
| 5189039 |
white-tailed deer |
Odocoileus virginianus |
|
| 5189040 |
great blue heron |
Ardea herodias |
|
| 5189041 |
great blue heron |
Ardea herodias |
|
| 5189043 |
great grey owl |
Strix nebulosa |
|
| 5189044 |
grizzly bear |
Ursus arctos |
|
| 5189045 |
northern hawk-owl |
Surnia ulula |
|
| 5189046 |
northern hawk-owl |
Surnia ulula |
|
| 5189047 |
common loon |
Gavia immer |
Two adults and young |
| 5189048 |
common loon |
Gavia immer |
|
| 5189049 |
common loon |
Gavia immer |
Summer adult |
| 5189050 |
common loon |
Gavia immer |
Summer adult |
| 5189051 |
common loon |
Gavia immer |
|
| 5189052 |
mountain goat |
Oreamnos americanus |
|
| 5189053 |
mountain goat |
Oreamnos americanus |
|
| 5189054 |
mountain goat |
Oreamnos americanus |
|
| 5189055 |
mountain goat |
Oreamnos americanus |
|
| 5189056 |
muskrat |
Ondatra zibethicus |
|
| 5189057 |
palm warbler |
Setophaga palmarum |
Feeding |
| 5189058 |
greater prairie chicken |
Tympanuchus cupido |
Male, courtship display |
| 5189059 |
greater prairie chicken |
Tympanuchus cupido |
Lek display |
| 5189060 |
greater prairie chicken |
Tympanuchus cupido |
|
| 5189061 |
greater prairie chicken |
Tympanuchus cupido |
|
| 5189062 |
greater prairie chicken |
Tympanuchus cupido |
Male and female, courtship display at lek |
| 5189063 |
greater prairie chicken |
Tympanuchus cupido |
|
| 5189064 |
American white pelican |
Pelecanus erythrorhynchos |
|
| 5189065 |
porcupine |
Erethizon dorsatum |
|
| 5189066 |
porcupine |
Erethizon dorsatum |
|
| 5189067 |
American bison |
Bison bison |
on roadway in Yellowstone National Park |
| 5189068 |
greater roadrunner |
Geococcyx californianus |
|
| 5189069 |
tundra swan |
Cygnus columbianus |
Pair, Spring migration |
| 5189071 |
trumpeter swan |
Cygnus buccinator |
Family group on winter opening, frozen lake |
| 5189072 |
wild turkey |
Meleagris gallopavo |
|
| 5189075 |
bald eagle |
Haliaeetus leucocephalus |
Young on nest |
| 5189076 |
mule deer |
Odocoileus hemionus |
|
| 5189077 |
mule deer |
Odocoileus hemionus |
|
| 1437081 |
Lake Clark National Park |
|
Lake Clark National Park, Alaska |
| 1437024 |
Sierra Nevada Mountains |
|
Mountains; Southern Sierra Nevada |
| 1437025 |
El Capitan |
|
El Capitan viewed from the top of the Cathedral Spires, Yosemite National Park, California |
| 1437021 |
Wheeler Peak |
Snake Range N/A |
Mountians; Wheeler Peak |
| 1437022 |
mountains |
|
Mountains and moon; Trinity Alps, northern California |
| 1437023 |
mountains |
|
Mountains and trees; Trinity Alps, northern California |
| 1437026 |
mountains |
|
Mountains; Materhorn Peak |
| 1125087 |
sawmill |
|
Sawmill; Small mill; Macon County, North Carolina |
| 1125088 |
sawmill |
|
Small mill, hardwood lumber production, 2002, Macon County, North Carolina,. |
| 1125028 |
survey |
|
property monument; Survey marker, near Clayton, Rabun County, Georgia |
| 1125048 |
water pollution |
|
non-point source pollution; overland flow from pasture to Coweeta Creek, tributary of the Little Tennessee River |
| 1125068 |
survey |
|
Survey marker; Witness tree sign, near Clayton, Rabun County, Georgia |
| 1125072 |
survey |
|
GPS data collection, field data recorder |
| 1125078 |
survey |
|
survey marker, witness post |
| 1437061 |
yellow-poplar |
Liriodendron tulipifera |
Old growth poplar, From archival photo, US National Park Service |
| 1437043 |
mountains |
|
Mountain forest and meadow(Quercus kelloggii, pinus ponderosa); Sentinal Rock and Yosemite Valley |
| 1437101 |
loblolly pine |
Pinus taeda |
logs; Carteret County, North Carolina |
| 1437109 |
loblolly pine |
Pinus taeda |
Logs on truck; Carteret County, North Carolina |
| 1437147 |
lodgepole pine |
Pinus contorta |
Mixed conifer, mostly lodgepole pine, Targhee National Forest, Idaho |
| 1437131 |
loblolly pine |
Pinus taeda |
Harvest; Eastern North Carolina |
| 1437143 |
mountain pine beetle |
Dendroctonus ponderosae |
Thermocouple for measuring temperature in western/mountain pine beetle attack on lodgepole pine, Targhee National Forest, Idaho. |
| 1437137 |
felling |
|
Feller-buncher; Working in a loblolly pine stand, eastern North Carolina |
| 1437108 |
loading |
|
Loader, Carteret County, North Carolina. |
| 1437104 |
transport |
|
Log truck, Carteret County, North Carolina. |
| 1437100 |
transport |
|
Log truck, Carteret County, North Carolina, 1983 |
| 1437113 |
baldcypress |
Taxodium distichum |
Knees and buttress tree in bottomland hardwood stand, near Charlston, SC |
| 1437120 |
pine straw |
|
Baling shed; Eastern North Carolina |
| 1437121 |
pine straw |
|
Bales; Eastern North Carolina |
| 1437129 |
wind |
|
Macon County, North Carolina |
| 1437151 |
blue stain |
|
Central Idaho |
| 1437189 |
Canada goose |
Branta canadensis |
Geese and gosling |
| 1437170 |
pine straw |
|
Eastern North Carolina |
| 1437163 |
pine straw |
|
Eastern North Carolina |
| 1437035 |
giant sequoia |
Sequoiadendron giganteum |
Yosemite National Park, California |
| 1437068 |
red maple |
Acer rubrum |
Gas exchange (photosynthesis) measurements, Coweeta Hydrologic Lab, USFS, NC. |
| 1437069 |
red maple |
Acer rubrum |
Photosynthesis measurements; Coweeta Hydrologic Lab, USFS, NC. |
| 1437070 |
fire |
|
Central Minnesota, oak woodland, springtime fire |
| 1437051 |
California white oak |
Quercus lobata |
Near Sacramento, CA. |
| 1437080 |
grizzly bear |
Ursus arctos |
Mother and cubs, Denali National Park, Alaska |
| 1437095 |
Canada goose |
Branta canadensis |
Adults and gosling. Near Raleigh, NC. |
| 1437086 |
water tupelo |
Nyssa aquatica |
Alligator River National Wildlife Refuge, North Carolina |
| 1125095 |
northern red oak |
Quercus rubra |
buds, just broken dormancy, Macon County, NC. Spring 2001 |
| 1125122 |
red maple |
Acer rubrum |
Early, partially expanded leaf, spring 2001 |
| 1125123 |
red maple |
Acer rubrum |
Recently broken buds, Macon County, NC. spring 2001 |
| 1125124 |
red maple |
Acer rubrum |
buds, beginning to expand, spring |
| 1437009 |
glacier |
|
calving glacier, Glacier Bay National Park, Alaska |
| 1437010 |
glacier |
|
Glaciar Bay National Park, Alaska |
| 1125101 |
white oak |
Quercus alba |
Dormant buds, Macon County, NC. Spring 2001 |
| 1437013 |
glacier |
|
Glacier Bay National Park, Alaska |
