Subjects

Cattle

31

Desert Mule Deer

1

Desert Tortoise

3

Whitetail Deer

6

Beehive Coke Oven

2

Cliff Dwelling

55

Golden Eagle

1

Parrot

3

Ferry Boat

1

Kayak

5

Large Freighter

9

Raft

10

Rustic Bridge

25

Truss Bridge

16

Barrel Cactus

17

Claret Cup

1

Hedgehog Cactus

1

Ocotillo Cactus

45

Organ Pipe Cactus

2

Prickly Pear Cactus

42

Purple Prickly Pear Cactus

2

Saguaro Cactus

249

Silver Cholla Cactus

69

Staghorn Cholla Cactus

13

Molino Basin Campground

6

Rustic Campground

2

Casselman Gorge

51

Dog Canyon

17

Madera Canyon

13

Slippery Rock Gorge

37

Youghiogheny Gorge

667

Ligonier Skyline

8

Carnegie Free Library

13

U.S. Postal Office

2

Cactus Spines

3

Tree Bark

31

Bathtub Ring

15

Dew

23

Dust Storm

13

Fall Foliage

1934

Fire Damage

33

Fog

221

Ice Formation

45

Mist

30

Night

81

Rainbow

21

Silhouette

23

Snow

196

Spring Blossoms

204

Spring Foliage

388

Storm Clouds

42

Sunrise

31

Sunset

123

Water Reflection

627

Wind Flagged

15

Arch Tunnel

2

Beehive

3

Cliff Face

1620

Dam Spillway

8

Ford Fiesta Car

2

Hunting Tree Stand

1

Large Roots

3

Pinkerton Tunnel

6

Sandy Desert Wash

1

Scree

46

Woodpecker Hole

1

Casparis Laurel Run

8

Connell Run

5

Dunbar Creek

15

Dunnings Creek

11

Hell's Run

26

Laurel Hill Creek

117

Linn Run

46

Loyalhanna Creek

4

Mountainside Stream

7

Roaring Run

28

Sandy Creek

9

Slippery Rock Creek

114

Fallen Leaves

60

House

2

Indian Ruins

40

Log

81

Old Railroad Trussel

18

Shack

37

Snag Tree

76

Chihuahuan Desert

384

Sonoran Desert

545

Desert Riparian

6

Madrean Sky Islands

106

Montane Forest Understorey

7

Oak-Hickory Forest

1389

Pinyon-Juniper Grassland

274

Riparian

1

Spruce-Fir Forest

270

Western Escarpment of Sacromento Mountains

13

Arbor

3

Brick Pathway

29

Dock

13

Garden Statue

6

Gazebo

4

Ladder

3

Observation Platform

6

Palisade Log Wall

65

Park Bench

34

Picnic Table

10

Stone Wall

5

Barn

75

Corn Field

23

Farm Pasture

105

Farm Silo

47

Azalea

6

Mountain Laurel

3

Rhododendron

183

Spreading Dogbane

1

Sumac

3

Fort Meigs

6

Astilbe

5

Daisies

1

Purple Iris

9

Rose

12

Spider Flower

5

Tulip

3

Toledo Botanical Garden

89

South Portland Harbor

3

American Sycamore Tree

17

Aspen Tree

44

Cherry Tree

62

Cottonwood Tree

10

Crabapple Tree

19

Eucalyptus Tree

3

Magnolia Tree

3

Sassafras Tree

4

Sweet Birch

3

Velvet Mesquite Tree

10

Weeping Willow Tree

10

Moon

15

Sand Dune

19

Colonel William Crawford Cabin

3

George H. Swearingen Building

4

Mansion at Linden Hall

20

Rustic Church

1

Gas Well

3

Warehouse

13

Windmill

26

Monarch Butterfly

1

Small Rocky Island

9

High Point Lake

20

Lake Erie

39

Lake Wilhelm

4

Marshall Lake

2

North Park Lake

37

Virgin Run Lake

6

Mesa Landform

5

Potrero Long Mesa

31

CCC Statue

6

Obelisk

2

Galiuro Mountains

29

Goldfield Mountains

14

Laurel Highlands

1794

Santa Catalina Mountains

97

Santa Rita Mountains

13

Bubbles

23

Cadillac Mountain

18

Mingus Mountain

7

Mount Wrightson

10

Negro Mountain

31

North Fork Mountain

150

Penobscot Mountain

20

South Mountain

28

Somerset Historical Center

71

Bracket Fungus

2

Brick Cap Mushroom Hypholoma Sublateritium

3

Atlantic Ocean

130

Pacific Ocean

62

Ballfield

1

North Park Boathouse

25

Picnic Pavilion

8

Pinkerton Horn

39

Alligator Juniper

33

Arizona Cypress

28

Balsam Fir

16

Colorado Blue Spruce

26

Douglas Fir

83

Eastern Hemlock

320

Eastern White Pine

218

Juniper

193

Pitch Pine

2

Ponderosa Pine

244

Red Pine

87

Red Spruce

246

White Cedar

9

White Spruce

99

Blackberry Bush

9

Caladium

2

Cattails

30

Cotton Grass

16

Fern

26

Grape Vine

6

Hosta

1

Mayapple

5

Meadow Grass

80

Milk Weed

5

Moss

349

Purple Pitcher

14

Skunk Cabbage

13

Soaptree Yucca

69

Torrey Yucca

5

Water Lily Pad

5

Allegheny Plateau

63

Algae Covered Pond

14

Schollard's Wetlands and Ponds

4

Vernal Pool

4

Coal Gondola Hopper

41

Freight Train

47

Railroad Tracks

99

Allegheny Front

130

Chestnut Ridge

367

Laurel Ridge

462

Casselman River

53

Cheat River

17

Columbia River

12

Genesee River

105

Maumee River

26

Monongahela River

94

North Fork South Branch Potomac River

33

Ohio River

125

Dirt Road

50

Laurel Summit Road

2

Striped Road

21

Sugar Loaf Road

6

U.S. Route 40 National Road

35

Granite

243

Granodiorite

14

Hoodoos

75

Igneous

193

Limestone

156

Pink Granite

143

River Rock

157

Sandstone

586

Tuscarora Sandstone

168

Volcanic Tuff

156

Log Cabin

99

Wood Fence

45

North Park Water Supply System Standpipe

4

Great Allegheny Passage Trail

315

Laurel Highlands Trail

113

Lower Cliff Dwelling Trail

33

Pemetic Mountain Trail

37

Sierra Vista Trail

27

Slippery Rock Gorge Trail

31

Canaan Valley

128

Mesilla Valley

105

San Pedro Valley

34

Cascading Waterfall

99

Taughannock Falls

15

Brush Creek Watershed Wetlands

8

Emergent Wetlands

32

Black-Eyed Susan

5

Brittlebush

4

Canada Mayflower

2

Cardinal Flower

2

Chicory Flower

2

Dame's Rocket

9

Goldenrod

43

Joe-Pye Weed

3

Large-Flowered Trillium

4

Purple Loosestrife

8

Rose Hip

1

Rose-Mallow Crimson-Eyed

9

Rose-Mallow Swamp

22

Tickseed Sunflower

8

Wild Bergamont Flower

2

Wild Geranium

4