1,818 Free Images of Laboratories In The United States

insects bug close macro zerene stacker geological survey bee inventory and monitoring laboratory biml department of the interior droeg

Xyclocopa caffra, m, face, Kruger NP, South Africa 2018-07-17-21.23.09 ZS PMax UDR

animals insects

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

arthropod animals

Sassafras albidum, 2, Sassafras staminate flowers, Howard County, MD, Helen Lowe Metzman 2017-07-25-19.51

Coreopsis verticillata, Whorled tickseed, Howard County, Md, Helen Lowe Metzman 2019-10-23-14.24.57 ZS PMax UDR

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

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

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

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

animals insects

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

wildlife animals

Anthidium illustre, m, left green background, Bray 1, CA 2019-03-23-18.35.32 ZS PMax UDR

animals insects

Andrena prunorum, m, right, Pennington Co., SD 2018-08-10-13.27.19 ZS PMax UDR

arthropod animals

Cool Wasp, back, u, Sierra De Baoruco, Dominican Republic 2019-10-21-16.32.01 ZS PMax UDR

arthropod animals

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

arthropod animals

Cicuta maculata upper stem leaf, Water Hemlock, Howard County, Md, Helen Lowe Metzman 2018-07-17-13.31.32 ZS PMax UDR-Recovered

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

arthropod animals

Spatunomia rubra, u, back, Skukuza, South Africa 2018-08-15-16.20.12 ZS PMax UDR

arthropod animals

Panurginus atramontensis, f, right, Prince George's Co, MD 2019-03-21-18.41.34 ZS PMax UDR

arthropod animals

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

animals insects

Houstonia longifolia, long-leaved bluet, Howard County, MD, Helen Lowe Metzman 2017-07-25-14.15

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

wildlife animals

Paracmaeodera species, u, face, Krugar National Park, South Africa 2018-07-17-18.29.21 ZS PMax UDR

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

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

Plananthera lacera 7, Green-fringed Orchid, PWRC, Helen Lowe Metzman 2019-10-23-21.10.36 ZS PMax UDR

Platanthera lacera 2, Green-fringed Orchid, PWRC, Helen Lowe Metzman 2019-10-23-21.14.04 ZS PMax UDR

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

arthropod animals

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

wildlife animals

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

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

arthropod animals

Phryma leptostachya, Lopseed, GFG, Howard County, Md, Helen Lowe Metzman 2019-10-23-21.04.41 ZS PMax UDR

African Wasp, f, face, Kruger National Park, South Africa Mpumalanga 2018-08-10-11.07.17 ZS PMax UDR

animals insects

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

Anthophora walshii, f, left, Pennington Co., SD 2018-08-10-14.28.12 ZS PMax UDR

arthropod animals

Osmia georgica, f, head, michael veit, powerlines 2018-11-05-11.14.19 ZS PMax UDR

Megachile apicalis, f, back, Yolo Co., CA 2019-03-21-12.43.10 ZS PMax UDR

arthropod animals

A sign advises beachgoers to avoid disturbing marine wildlife after an unusual number of ill or deceased marine wildlife washed up on Ventura and Santa Barbara county beaches.

Yucca filamentosa 2, Adam's Needle, GFG, Howard County, Md, Helen Lowe Metzman 2018-07-17-23.18.30 ZS PMax UDR

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

Ilex opaca, American Holly, staminate flowers, Howard County, Md, Helen Lowe Metzman 2019-10-23-17.07.05 ZS PMax UDR

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

Coelioxys novomexicana, f, back, Yolo, CA 2019-03-22-07.46.25 ZS PMax UDR

arthropod wildlife

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

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

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

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

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

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

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

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

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

animals insects

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

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

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

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

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

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

arthropod animals

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

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

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

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

arthropod animals

spider 9-1-2020 front view close jade louis 2020-09-01-20.34.39 ZS PMax UDR

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

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

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

arthropod animals

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

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

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

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

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

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

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

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

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

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

arthropod animals

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

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

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

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

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

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

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

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

butterfly animals

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

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

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

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

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

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

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

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

landscape insects

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

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

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

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

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

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

1701 - 1800 of 1,818 Next page

/ 19