2,132 Free Images of Pwrc

usg biml droeg macro insects zerene stacker bug stackshot patuxent wildlife research center united states geological survey

Zonotrichia albicollis, experiment 2 2013-02-28-10.52

building animals

Agapostemon angelicus, M, side, Pennington County, SD 2012-11-13-10.46.15 ZS PMax

wildlife animals

Ludwigia alternifolia, Seedbox, Howard County, Md, Helen Lowe Metzman 2019-10-23-17.49.32 ZS PMax UDR

Tragocephala species, u, face 2, Skukuza, South Africa 2018-07-17-20.05.23 ZS PMax UDR

arthropod animals

Achillea millefolium 2, Yarrow, Howard County, Md, Helen Lowe Metzman 2019-10-23-11.43.35 ZS PMax UDR

Panurginus atramontensis, f, back, Prince George's Co, MD 2019-03-21-18.44.10 ZS PMax UDR

arthropod animals

Solanum carolinense, Horse-nettle, Howard County, Md, Helen Lowe Metzman 2019-10-24-12.26.58 ZS PMax UDR

Anthophora urbana, m, back. Yolo Co., CA 2019-03-21-21.56.51 ZS PMax UDR

wildlife animals

Dieunomia nevadensis, f, back, A.A Co, MD 2019-03-23-14.15.38 ZS PMax UDR

arthropod animals

Medeola virginiana, Indian Cucumber Root, Howard County, Md, Helen Lowe Metzman 2019-10-23-18.18.02 ZS PMax UDR

Osmorrhiza longistylis, 2, Aniseroot, Howard County, Md, 2018-05-17-19.58.40 ZS

Hoplitis spoliata, f, back, Kent County MD 2019-03-21-23.57.08 ZS PMax UDR

arthropod animals

Phryma leptostachya 3, Lopseed, GFG, Howard County, Md, Helen Lowe Metzman 2019-10-23-20.59.38 ZS PMax UDR

Diospyros virginiana, Persimmon staminate flower close-up, Howard County, MD, Helen Lowe Metmzn 2017-06-09-12.45

Nomada erigeronis, m, back, Mercer Co., NJ 2018-06-20-15.59.52 ZS PMax UDR

wildlife animals

Myzinum maculatum, F, side, MD, Queen Anne, Chino Farms 2013-01-16-14.42.04 ZS PMax

arthropod animals

Mink, M, Foot, toe pad, MD, PG County, Bowie 2015-03-03-11.57.46 ZS PMax

Lasioglossum tarponense, F, back, Florida, St John County 2013-03-04-18.09.35 ZS PMax

arthropod animals

Andrena andrenoides, F, back, South Dakota, Pennington County 2012-12-12-14.00.57 ZS PMax

arthropod animals

Cephalanthus occidentalis, Buttonbush, Howard County, Md, Helen Lowe Metzman 2018-07-13-18.38.33 ZS PMax UDR 1

Pontederia cordata 3, Pickerelweed, Howard County, MD, Helen Lowe Metzman 2017-07-25-17.33

animals insects

Halictus parallelus, m, right, Prince George's Co, MD 2019-03-21-23.21.33 ZS PMax UDR

arthropod animals

Ilex opaca 2, America Holly, pistillate flowers, Howard County, Md, Helen Lowe Metzman 2019-10-23-16.19.58 ZS PMax UDR

Colletes kincaidii, f, back, Grant Co., Hyannis, NE 2018-08-10-15.45.09 ZS PMax UDR

arthropod animals

Augochlorella persimillis, f, right, Pocahontas Co, WV 2019-03-21-20.31.57 ZS PMax UDR

arthropod animals

Scutellaria lateriflora, Mad-dog Skullcap, Howard County, MD, Helen Lowe Metzman 2017-08-07-19.00

Andrena asteris, F, Back, Hamsphire Co. W. VA 2013-05-28-11.49

wildlife animals

Lasioglossum aberrans, F, Face, UT, Garfield County 2014-05-09-17.03.20 ZS PMax

animals insects

Ilex opaca, America Holly, pistillate flowers, Howard County, Md, Helen Lowe Metzman 2019-10-23-17.00.11 ZS PMax UDR

Cicuta maculata, Water Hemlock, developing seeds, Howard County, Md, Helen Lowe Metzman 2019-03-22-18.12.29 ZS PMax UDR 1

Baptisia tinctoria 2, Wild Indigo, Howard County, MD, Helen Lowe Metzman 2017-07-19-13.31.27 ZS PMax UDR

Atrytonopsis quinteri, crystal skipper, nc, side3 2019-08-09-18.48.52 ZS PMax UDR

wildlife animals

Passiflora incarnata 3, Passionflower, Howard County, Md., Helen Lowe Metzman 2019-10-23-19.32.28 ZS PMax UDR

animals insects

Tragocephala species, u, face, Skukuza, South Africa 2018-07-17-20.11.25 ZS PMax UDR

arthropod animals

Zizia aurea, 3, Golden Alexanders, Howard County, Md, 2018-05-18-00.18.50 ZS

Megachile petulans, M, side, Dorchester Co, MD 2015-09-01-11.23.13 ZS PMax UDR

Sassafras albidum, Sassafras pistillate flowers 2, Howard County, MD, Helen Lowe Metzman 2017-07-25-20.01

Osmorrhiza longistylis, Aniseroot, Howard County, Md, 2018-05-17-20.05.57 ZS

Cercis canadensis, 2, Redbud, Howard County, Md, 2018-05-17-14.36

Verbena hastata, Blue Vervain, Howard County, MD, Helen Lowe Metzman 2017-08-07-19.30

Black and white beetle, face, MAGLEV 2020-08-12-18.10.55 ZS PMax UDR

Lasioglossum flaveriae, F, side, Florida, Miami-Dade County 2013-03-07-14.31.48 ZS PMax

arthropod animals

Coelioxys novomexicana, f, face, Yolo, CA 2019-03-22-07.07.32 ZS PMax UDR-Recovered

arthropod animals

Lasioglossum nevadense, F, Side, WA, San Juan County 2015-07-07-16.45.39 ZS PMax UDR

arthropod insects

Cicuta maculata 3, Water Hemlock, Howard County, Md, Helen Lowe Metzman 2018-07-17-13.06.23 ZS PMax UDR

Bidens cernua, Nodding Beggartick, Howard County, Md 2017-09-28-13.45

Rubus spp., 2 Howard County, MD, Helen Lowe Metzman 2017-07-25-19.16

Rhododendron periclymenoides, Pinxter Azalea, Howard County, Md, Helen Lowe Metzman 2019-10-24-12.13.33 ZS PMax UDR

Ilex vomitoria, Yaupon Holly, pistillate flowers, Green Farmacy Garden, Fulton, Md, Helen Lowe Metzman 2019-10-23-17.20.38 ZS PMax UDR

Senna hebecarpa, American Wild Senna, Howard County, MD 2017-09-13-18.17

Asclepias tuberosa 3, butterfly-weed or Pleurisy root, Howard County, MD, Helen Lowe Metzman 2017-06-20-13.34

Scutellaria elliptica, Hairy Skullcap, Howard County, MD, Helen Lowe Metzman 2017-07-25-20.54

Conchylodes species, U, Side, MD, PG County 2013-07-24-16.04.39 ZS PMax

butterfly animals

Wasp, m, back, Kruger National Park, South Africa Mpumalanga 2018-11-20-14.24.31 ZS PMax UDR

arthropod animals

Big butt spider, face 2020-08-17-18.30.06 ZS PMax UDR

arthropod insects

Mertensia virginica 2, Virginia Bluebell, Howard County, MD, Helen Lowe Metzman 2017-04-11-16.14

Viola sororia, Common Blue Violet, 2, Howard County, Md, 2018-05-17-23.14.31 ZS

Caulophyllum thalictroides 3, Blue Cohosh flower, Howard County, MD, Helen Lowe Metzman 2017-05-08-16.30

Passiflora incarnata, Passionflower, Howard County, Md., Helen Lowe Metzman 2019-10-23-19.36.09 ZS PMax UDR

Andrena andrenoides, F, side, South Dakota, Pennington County 2012-12-12-14.20.16 ZS PMax

arthropod animals

Lasioglossum pictum, unknown, face 2012-07-19-17

Amphicarpa bracteata, hog-peanut flower wrapped around Polystichum acrostichoides, Christmas fern, Howard County, MD 2017-09-13-15.46

Prunus serotina, Wild or Black Cherry flrs., Howard County, MD, HeLoMetz 2017-07-25-18.28

Claytonia virginica, Spring Beauty, Howard County, Md, 2018-05-17-15.25

Micranthes virginiensis, Early saxifrage, Howard County, MD, Helen Lowe Metzman 2017-06-09-13.49

Longhorn beetle face 2020-08-06-13.51.33 ZS PMax UDR

arthropod animals

Agapostemon nasutus, m, face, Bagaces, Costa Rica 2018-08-10-11.35.03 ZS PMax UDR

animals insects

African wasp, f, back, Kruger National Park, South Africa Mpumalanga 2018-08-10-10.59.37 ZS PMax UDR

arthropod animals

Elephantopus carolinianus, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.23.18 ZS PMax UDR

Sanguinaria canadensis, Bloodroot, Howard County, MD, Helen Lowe Metzman 2017-04-03-16.07.58 ZS PMax UDR

Hieracium venosum, Rattlesnake hawkweed, Howard County, Md, Helen Lowe Metzman 2019-10-23-16.09.12 ZS PMax UDR

Black and white beetle, back, MAGLEV 2020-08-12-18.14.44 ZS PMax UDR

Passiflora incarnata 2, Passionflower, Howard County, Md., Helen Lowe Metzman 2019-10-23-19.28.12 ZS PMax UDR

Claytonia virginica, 2, Spring Beauty, Howard County, Md, 2018-05-17-15.17

Circaea quadrisulcata, Enchanter's Nightshade, Howard County, Md, Helen Lowe Metzman 2019-10-23-14.07.43 ZS PMax UDR

Circium discolor, Field Thistle, Howard County, Md, HLM 2019-03-22-17.59.54 ZS PMax UDR 1

Ilex vomitoria 2, Yaupon Holly, pistillate flowers, Green Farmacy Garden, Fulton, Md, Helen Lowe Metzman 2019-10-23-17.10.50 ZS PMax UDR

Scutellaria elliptica, Hairy Skullcap flower close up, Howard County, MD, Helen Lowe Metzman 2017-07-25-20.44

Cicuta maculata 2, Water Hemlock, Howard County, Md, Helen Lowe Metzman 2018-07-17-12.52.39 ZS PMax UDR

Apocynum cannabinum 2, Hemp Dogbane, Howard County, Md, Helen Lowe Metzman 2019-10-23-12.14.41 ZS PMax UDR

African wasp, f, right, Kruger National Park, South Africa Mpumalanga 2018-08-10-11.17.07 ZS PMax UDR

arthropod animals

Lindernia dubia (Linnaeus) Pennell, False Pimpernel, Howard County, Md, Helen Lowe Metzman 2019-10-23-17.42.24 ZS PMax UDR

Hepatica nobilis var. obtusa, Roundlobe Hepatica, Howard County, MD, Helen Lowe Metzman 2017-05-26-20.21

Eucera aragalli, f, side, South Dakota, Pennington Co 2016-01-08-12.21

Lasioglossum nevadense, F, Back, WA, San Juan County 2015-07-07-16.30.19 ZS PMax UDR

arthropod animals

Geranium maculatum, Wild Geranium, Howard County, MD, HeLoMetz 2017-05-26-20.16

Chelone glabra 4, White turtlehead, Howard County, Md, Helen Lowe Metzman 2019-03-22-18.34.52 ZS PMax UDR 1

Packera aurea, syn. Senecio aureus 2, involucres golden ragwort, Howard County, MD, Helen Lowe Metzman 2017-06-20-15.55

Mink, M, Foot, toe pads, MD, PG County, Bowie 2015-03-03-12.02.23 ZS PMax

Bidens cernua, Nodding Beggartick backside flower, Howard County, Md 2017-09-28-13.35

Diospyros virginiana, Persimmon staminate flower, Howard County, MD, Helen Lowe Metmzn 2017-06-16-15.37

Chelone glabra 2, White turtlehead, Howard County, Md, Helen Lowe Metzman 2019-03-22-18.47.06 ZS PMax UDR 1

Passiflora incarnata 4, Passionflower, Howard County, Md., Helen Lowe Metzman 2019-10-23-19.34.15 ZS PMax UDR

Cunila origanoides, American Dittany, Howard County, MD, Helen Lowe Metzman 2017-09-13-16.16

Coreopsis verticillata 3, Whorled tickseed, Howard County, Md, Helen Lowe Metzman 2019-10-23-14.20.45 ZS PMax UDR

Aralia spinosa, flower close-up, Devil's Walking Stick, Howard County, Md, Helen Lowe Metzman 2017-08-09-16.24

Megachile petulans, M, back, Dorchester Co, MD 2015-08-27-14.36.02 ZS PMax UDR

Physocarpus opulifolius 2, Ninebark, flower inflorescence, Green Farmacy Garden, Howard Co, Md, H Metzman 2018-06-20-20.38.53 ZS PMax UDR

Physocarpus opulifolius, Ninebark, flower inflorescence, Green Farmacy Garden, Howard Co, Md, H Metzman 2018-06-20-20.43.26 ZS PMax UDR

Asclepias tuberosa 2, butterfly-weed or Pleurisy root, Howard County, MD, Helen Lowe Metzman 2017-07-19-13.15.48 ZS PMax UDR

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