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William M. Ciesla's Images

Title: Owner
Organization: Forest Health Management International
Unit: Fort Collins, CO.
Country: United States

Bill Ciesla is a forest health specialist and owner of Forest Health Management International, a consulting company based in Fort Collins, CO. Bill received his undergraduate and graduate degrees in forestry and forest entomology from the State University of New York, College of Environmental Science and Forestry at Syracuse University, Syracuse, NY. He has held assignments with USDA Forest Service as a forest entomologist and forest health program manager in Asheville, NC, Pineville, LA, Missoula, MT, Davis, CA, Fort Collins, CO and Portland, OR. From 1990 to 1995, he served as Forest Protection Officer for the Food and Agriculture Organization in Rome, Italy. His areas of interest include biology and management of forest insects and diseases and the use of remote sensing for forest damage assessment Bill is an avid photographer, specializing in close ups of insects and wildflowers and of forest damage.
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41 Images of 22 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
2167032 shaggy fleabane Erigeron pumilus
5466706 poor-robin fleabane Erigeron pulchellus
5382372 Iberian knapweed Centaurea pullata
5382373 Iberian knapweed Centaurea pullata
5382408 threenerve fleabane Erigeron subtrinervis
5382461 pestilence wort Petasites hybridus Seed pods and foliage
5382462 pestilence wort Petasites hybridus
5382463 pestilence wort Petasites hybridus
5382368 perennial cornflower Centaurea montana
5382369 perennial cornflower Centaurea montana
5382402 orange sneezeweed Hymenoxys hoopesii Flowers and foliage
5382403 orange sneezeweed Hymenoxys hoopesii
5382404 orange sneezeweed Hymenoxys hoopesii
5382407 blackhead fleabane Erigeron melanocephalus
5382482 black-eyed susan Rudbeckia hirta
5346073 black-eyed susan Rudbeckia hirta Blossom, southern CO, July 2007
5346075 alpine leafybract aster Symphyotrichum foliaceum var. apricum Blossoms, Carson NF, NM, July 2007
5346080 orange sneezeweed Hymenoxys hoopesii Blossoms, Carson NF, NM, July 2007
5136014 orange agoseris Agoseris aurantiaca Long Draw Reservoir, Roosevelt NF, CO
5136015 western aster Symphyotrichum ascendens Roosevelt NF, CO
5136033 orange sneezeweed Hymenoxys hoopesii Roosevelt NF, CO
5136034 orange sneezeweed Hymenoxys hoopesii Roosevelt NF, CO
5136035 onestem fleabane Erigeron simplex Roosevelt NF, CO
5136036 onestem fleabane Erigeron simplex Roosevelt NF, CO
5136038 Engelmann's aster Eucephalus engelmannii Roosevelt National Forest, CO
5136039 rosering gaillardia Gaillardia pulchella
5136040 rosering gaillardia Gaillardia pulchella
5136041 rosering gaillardia Gaillardia pulchella
5136066 Fendler's groundsel Packera fendleri Flower and foliage, Roosevelt NF, CO
5136077 upright prairie coneflower Ratibida columnifera Flowers, near Colorado Springs, CO
5136078 upright prairie coneflower Ratibida columnifera Flowers, near Colorado Springs, CO
5136079 upright prairie coneflower Ratibida columnifera Flowers, near Colorado Springs, CO
5136080 cutleaf coneflower Rudbeckia laciniata var. ampla Flowers, near Colorado Springs, CO
5136081 black-eyed susan Rudbeckia hirta Flowers and foliage, near Aspen Park, CO
5136082 black-eyed susan Rudbeckia hirta Flowers and foliage, near Aspen Park, CO
5136083 graylocks four-nerve daisy Tetraneuris grandiflora Flowers and foliage, Trail Ridge Road, Rocky Mountain National Park, CO
5136088 hoary Townsend daisy Townsendia incana Foliage and flowers, Larimer CO, CO
2167071 hoary Townsend daisy Townsendia incana
2167061 common salsify Tragopogon porrifolius
2167031 shaggy fleabane Erigeron pumilus
3948009 pyrethum daisy Chrysanthemum coccineum in central Kenya

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