2,704 Free Photos of Zerene Stacker

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

Death Star Jimsonweed, pod, old, upper marlboro, md 2015-04-10-20.42.12 ZS PMax

pointing plants

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

Anthidiellum perplexum, f, ga, baker, back 2015-01-07-14.11.19 ZS PMax

wildlife animals

Nomada annulata, M, Face, OH, Washington County 2014-05-23-17.01.04 ZS PMax

background animals

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

Megachile melanopyga, F, Face, Greece, Aegean Islands, Lesvos, Mytilene 2015-03-06-12.43.45 ZS PMax

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

Lasioglossum albohirtum, F, Side, WY, Lincoln County 2014-05-30-11.28.46 ZS PMax

arthropod animals

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

Xylocopa virginica, m, face, talbot, md 2015-05-17-16.49.24 ZS PMax

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

Lasioglossum lilliputense, F, Face, WY, Teton County 2015-06-08-15.30.48 ZS PMax

arthropod wings

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

Lasioglossum albohirtum, F, Face, WY, Lincoln County 2014-05-30-11.09.08 ZS PMax

arthropod insects

Lasioglossum abundipunctum, F, Side, WY, Lincoln County 2014-06-19-18.48.03 ZS PMax

arthropod animals

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

Agastache foeniculum 3, Anise Hyssop, GFG, Howard County, Md 2019-03-22-19.47.27 ZS PMax UDR

wildlife plants

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

Luke Whitaker's moth collection, U, wing, Virginia, Chincoteague 2014-11-25-15.06.35 ZS PMax

arthropod nature

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

Lasioglossum ruidosense, F, Face, UT, Garfield County 2014-05-30-14.59.43 ZS PMax

animals insects

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

Nomada articulata, m, Talbot co, md, back 2015-05-17-16.35.16 ZS PMax

Eucera fulvohirta, M, Baker County, Georgia, side 2015-01-08-12.05.28 ZS PMax

animals insects

Nomada australis, M, Back, NY, Kings County 2014-04-22-16.37.29 ZS PMax

new york 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

Megachile mendica, F, Side, TN, Polk County, floral species Pityopsis ruthii, collected 9.28.2013 2014-02-23-11.12.05 ZS PMax

animals insects

Conura dema?, U, Maryland, side 2015-07-10-16.46.28 ZS PMax UDR

animals insects

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

Nomada articulata, m, talbot, md, side 2015-05-17-16.42.36 ZS PMax

Packera aurea, syn. Senecio aureus, golden ragwort, Howard County, MD, Helen Lowe Metzman 2017-06-20-16.01

Helianthus angustifolius L. 3, Swamp Sunflower, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.47.30 ZS PMax UDR-Recovered

Asclepias tuberosa, butterfly-weed or Pleurisy root, Howard County, MD, Helen Lowe Metzman 2017-06-20-13.40

butterfly animals

Sassafras albidum, Sassafras staminate flowers, Howard County, MD, Helen Lowe Metzman 2017-07-25-20.19

landscape insects

Longhorn beetle back, full body shot 2020-08-06-13.58.52 ZS PMax UDR

arthropod animals

Monarda didyma, Beebalm, Howard County, MD, Helen Lowe Metzman 2017-07-25-15.18

Nomada annulata, M, Back, OH, Washington County 2014-05-23-16.46.43 ZS PMax

background animals

Rhododendron periclymenoides 2, Pinxter Azalea, Howard County, Md, Helen Lowe Metzman 2019-10-24-12.10.08 ZS PMax UDR

Nomada fragariae, F, Side, MD, PG County 2015-09-01-15.06.11 ZS PMax UDR

arthropod animals

Elephantopus carolinianus 3, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.18.14 ZS PMax UDR

spring beauty 2015-04-10-21.13.40 ZS PMax

Megachile farinosa, M, Back, Greece, Aegean Islands, Lesvos, Mytilene 2015-03-06-15.42.43 ZS PMax

Sisyrinchium angustifolium, Narrow-leaf-blue-eyed-grass, Howard County, MD, Helen Lowe Metzman 2017-07-25-21.12

Ageratina altissima, White Snakeroot, Howard County, Md, Helen Lowe Metzman 2019-03-22-18.55.04 ZS PMax UDR

Iris versicolor, Blue flag Iris, Howard County, MD, Helen Lowe Metzman 2017-06-01-13.32

Pontederia cordata, Pickerelweed, Howard County, MD, Helen Lowe Metzman 2017-07-25-17.46

Cunila origanoides 2, American Dittany, Howard County, MD, Helen Lowe Metzman 2017-09-13-16.04

butterfly animals

Mink, M, Foot, bottom, MD, PG County, Bowie 2015-03-03-11.42.55 ZS PMax

united states nail

Caulophyllum thalictroides 2, Blue Cohosh flower, Howard County, MD, Helen Lowe Metzman 2017-05-26-18.06

Martinapis luteicornis, M, side, Wilcox, AL 2015-11-03-18.47.45 ZS PMax UDR

wildlife animals

Stelis louisae, M, Face, MD, Dorchester County 2015-10-01-10.30.57 ZS PMax UDR

wildlife animals

Hylaeus ornatus, F, Side1, MD, Dorchester County 2015-09-17-10.58.21 ZS PMax UDR

united states bee

Coreopsis verticillata 2, Whorled tickseed, Howard County, Md, Helen Lowe Metzman 2019-10-23-14.13.52 ZS PMax UDR

Flicker, U, Right side of face, 800 k st, NW, skybridge, 9.30.12 2013-04-23-14.16.49 ZS PMax

building wildlife

Circium discolor 2, Field with white tomentose leaf Howard County, Md, HLM 2019-03-22-18.04.59 ZS PMax UDR 1

Sambucus nigra spp. canadensis, American black elderberry close-up, Howard County, MD, Helen Lowe Metzman 2017-07-25-19.35

Allium tricoccum 2, Ramps, flower, GFG, Howard County, Md, Helen Lowe Metzman 2018-07-13-15.52.41 ZS PMax UDR

Sambucus nigra spp. canadensis, American black elderberry close-up 2, Howard County, MD, Helen Lowe Metzman 2017-07-25-19.29

Martinapis luteicornis, M, back, Wilcox, AL 2015-11-03-17.45.12 ZS PMax UDR

Eucera fulvohirta, M, Baker County, Georgia, face tongue 2015-01-08-11.44.19 ZS PMax

animals insects

Helianthus angustifolius L. 2, Swamp Sunflower, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.44.26 ZS PMax UDR

Diospyros virginiana, Persimmon staminate flower, Howard County, MD, Helen Lowe Metmzn 2017-06-17-14.19

Verbena hastata 2, Howard County, MD, Helen Lowe Metzman 2017-08-07-19.24

Hieracium venosum 2, Rattlesnake hawkweed, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.59.15 ZS PMax UDR

Lindernia dubia (Linnaeus) Pennell 2, False Pimpernel, Howard County, Md, Helen Lowe Metzman 2019-10-23-17.29.12 ZS PMax UDR

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