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Paul Bolstad's Images


Title: Professor
Organization: University of Minnesota
Unit: Forest Resources
Country: United States
Web: http://www.paulbolstad.net
   

358 Records
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Image Subject Scientific Name Descriptor
1125082 Egyptian Thorn Acacia nilotica (L.) Willd. ex Delile Tree(s)
1125083 Egyptian Thorn Acacia nilotica (L.) Willd. ex Delile
1125125 acacia Acacia spp. P. Mill. Stand
1125045 umbrella thorn Acacia tortilis (Forsskal) Hayne Tree(s)
1125120 red maple Acer rubrum L. Foliage
1125121 red maple Acer rubrum L. Foliage
1125122 red maple Acer rubrum L.
1125123 red maple Acer rubrum L. Twig(s)/Shoot(s)
1125124 red maple Acer rubrum L.
1437068 red maple Acer rubrum L. Research
1437069 red maple Acer rubrum L. Research
5188097 sugar maple Acer saccharum Marshall Foliage
1437073 baobab tree/ monkey bread tree Adansonia digitata L. Tree(s)
1125069 baobab tree/ monkey bread tree Adansonia digitata L. Tree(s)
1125076 impala Aepyceros melampus (Lichtenstein, 1812)
1125036 impala Aepyceros melampus (Lichtenstein, 1812)
1125106 impala Aepyceros melampus (Lichtenstein, 1812)
1125107 impala Aepyceros melampus (Lichtenstein, 1812)
1125114 red hartebeest Alcelaphus buselaphus caama (G. Cuvier, 1804)
1437002 mantled howler monkey Alouatta palliata (Gray, 1849) Adult(s)
1437014 mantled howler monkey Alouatta palliata (Gray, 1849)
5189017 treeferns Alsophila spp. R. Br. Foliage
5189018 treeferns Alsophila spp. R. Br. Tree(s)
5189027 blue-winged teal Anas discors Linnaeus, 1766 Adult(s)
5188096 bog rosemary Andromeda polifolia L. Plant(s)
5189040 great blue heron Ardea herodias Linnaeus Adult(s)
5189041 great blue heron Ardea herodias Linnaeus Adult(s)
5189016 paper birch Betula papyrifera Marsh. Tree(s)
5189013 paper birch Betula papyrifera Marsh. Seedling(s)
5189067 American bison Bison bison Linnaeus Adult(s)
5189023 American bison Bison bison Linnaeus Field
5189024 American bison Bison bison Linnaeus Adult(s)
5189025 American bison Bison bison Linnaeus Field
1437001 bombax Bombax spp. L. Tree(s)
1437189 Canada goose Branta canadensis (Linnaeus, 1758)
1437095 Canada goose Branta canadensis (Linnaeus, 1758)
1437039 coyote Canis latrans Say, 1823 Adult(s)
5189042 American goldfinch Carduelis tristis Linnaeus Adult(s)
1437078 American beaver Castor canadensis Frazier Feature(s)
1437082 American beaver Castor canadensis Frazier Feature(s)
1437083 American beaver Castor canadensis Frazier Feature(s)
1125075 African white rhinoceros Ceratotherium simum (Burchell, 1817)
1125021 African white rhinoceros Ceratotherium simum (Burchell, 1817)
1125030 African white rhinoceros Ceratotherium simum (Burchell, 1817)
1125031 African white rhinoceros Ceratotherium simum (Burchell, 1817)
5189034 elk Cervus canadensis Linnaeus Adult(s)
5189035 elk Cervus canadensis Linnaeus Adult(s)
5189036 elk Cervus canadensis Linnaeus Adult(s)
1125080 vervet monkey Chlorocebus aethiops Linnaeus
1125089 wildebeest Connochaetes taurinus (Burchell, 1823)
1125006 wildebeest Connochaetes taurinus (Burchell, 1823)
1125077 wildebeest Connochaetes taurinus (Burchell, 1823)
1437042 Cordillera Blanca Cordillera Blanca Scenic
1437044 Cordillera Blanca Cordillera Blanca Scenic
1125059 Nile crocodile Crocodylus niloticus (Laurenti)
1125108 spotted hyena Crocuta crocuta (Erxleben, 1777)
1125109 spotted hyena Crocuta crocuta (Erxleben, 1777)
1125110 spotted hyena Crocuta crocuta (Erxleben, 1777)
1125111 spotted hyena Crocuta crocuta (Erxleben, 1777)
5189071 trumpeter swan Cygnus buccinator Richardson, 1832 Adult(s)
5189069 tundra swan Cygnus columbianus (Ord, 1815) Adult(s)
1125010 topi Damaliscus lunatus jimela Adult(s)
1437143 mountain pine beetle Dendroctonus ponderosae Hopkins Research
1437144 bark beetles Dendroctonus spp. Erichson, 1836 Damage
1437152 bark beetles Dendroctonus spp. Erichson, 1836 Damage
1437142 bark beetles Dendroctonus spp. Erichson, 1836 Damage
5189057 palm warbler Dendroica palmarum (J.F. Gmelin, 1789) Adult(s)
1125091 saddle-billed stork Ephippiorhynchus senegalensis (Shaw, 1800)
1125074 Plains zebra Equus burchellii (Gray, 1824)
1125113 Plains zebra Equus burchellii (Gray, 1824)
1125027 Plains zebra Equus burchellii (Gray, 1824)
1125002 Plains zebra Equus burchellii (Gray, 1824)
1125003 Plains zebra Equus burchellii (Gray, 1824)
1125004 Plains zebra Equus burchellii (Gray, 1824)
5189065 porcupine Erethizon dorsatum Linnaeus Adult(s)
5189066 porcupine Erethizon dorsatum Linnaeus Adult(s)
1437205 Sydney bluegum Eucalyptus saligna Sm. Stand
1125047 fig/banyan Ficus spp. L. Tree(s)
1437006 fig/banyan Ficus spp. L. Tree(s)
1437007 fig/banyan Ficus spp. L. Feature(s)
5189047 common loon Gavia immer (Brunnich, 1764) Adult(s)
5189048 common loon Gavia immer (Brunnich, 1764) Adult(s)
5189049 common loon Gavia immer (Brunnich, 1764) Adult(s)
5189050 common loon Gavia immer (Brunnich, 1764) Adult(s)
5189051 common loon Gavia immer (Brunnich, 1764) Adult(s)
5189068 greater roadrunner Geococcyx californianus (Lesson, 1829) Adult(s)
1125115 giraffe Giraffa camelopardalis Linnaeus
1125116 giraffe Giraffa camelopardalis Linnaeus
1125042 giraffe Giraffa camelopardalis Linnaeus
1125013 giraffe Giraffa camelopardalis Linnaeus
1437202 gumhar Gmelina arborea Roxb. Stand
1437204 gumhar Gmelina arborea Roxb. Stand
1437209 gumhar Gmelina arborea Roxb. Seedling(s)
1437097 bald eagle Haliaeetus leucocephalus (Linnaeus, 1766) Feature(s)
5189075 bald eagle Haliaeetus leucocephalus (Linnaeus, 1766) Immature(s)
5189032 bald eagle Haliaeetus leucocephalus (Linnaeus, 1766) Adult(s)
5189033 bald eagle Haliaeetus leucocephalus (Linnaeus, 1766) Adult(s)
1125039 hippopotamus Hippopotamus amphibius Linnaeus, 1758
1125061 hippopotamus Hippopotamus amphibius Linnaeus, 1758
1125062 hippopotamus Hippopotamus amphibius Linnaeus, 1758
1437005 sandbox tree Hura crepitans L. Feature(s)
5188089 Utah juniper Juniperus osteosperma (Torr.) Little Tree(s)
5188090 Utah juniper Juniperus osteosperma (Torr.) Little Tree(s)
5188095 bog laurel Kalmia polifolia Wangenh. Flower(s)
1125035 red lechwe Kobus leche leche Gray, 1850
1125001 red lechwe Kobus leche leche Gray, 1850 Adult(s)
5189007 Labrador-tea Ledum groenlandicum Oeder Flower(s)
1437061 yellow-poplar Liriodendron tulipifera L. Tree(s)
1125050 African Elephant Loxodonta africana Blumenbach
1125051 African Elephant Loxodonta africana Blumenbach
1125052 African Elephant Loxodonta africana Blumenbach
1125053 African Elephant Loxodonta africana Blumenbach
1125054 African Elephant Loxodonta africana Blumenbach
1125055 African Elephant Loxodonta africana Blumenbach Damage
1125090 African Elephant Loxodonta africana Blumenbach
1125007 African wild dog Lycaon pictus (Temminck, 1820)
5189072 wild turkey Meleagris gallopavo Linnaeus Adult(s)
5189070 gulls Adult(s)
1125008 delta Field
1125009 savanna Field
1125014 savanna Field
1125015 soil & water Control
1125016 soil & water Control
1125017 soil & water Control
1125018 soil & water Control
1125019 soil & water Control
1125020 soil & water Control
1125025 rivers and streams Scenic
1125023 lakes and ponds Scenic
1125012 soil & water Damage
1125034 savanna Field
1125028 survey Equipment
1125029 savanna Field
1125056 mountains Scenic
1125057 delta Field
1125058 delta Field
1125041 dry forest Field
1125044 coasts and oceans Field
1125048 water pollution Demonstration
1125060 mountains Scenic
1125078 survey Display or Sign
1125079 bog Field
1125070 fire Distribution
1125072 survey Equipment
1125073 savanna Field
1125112 villages Structure
1125068 survey Display or Sign
1125084 villages Structure
1125085 villages Structure
1125086 villages Structure
1125087 sawmill Equipment
1125088 sawmill Equipment
1437004 moist forest Stand
1437015 harvest Harvesting
1437016 dry forest Stand
1437017 Great Smoky Mountains National Park Landscape
1437019 fall color Scenic
1437020 mountains Scenic
1437009 glacier Feature(s)
1437010 glacier Feature(s)
1437036 mountains Field
1437043 mountains Scenic
1437040 Andes Mountains Scenic
1437022 mountains Scenic
1437023 mountains Scenic
1437024 Sierra Nevada Mountains Scenic
1437025 El Capitan Scenic
1437026 mountains Scenic
1437028 deadwood and snags Tree(s)
1437031 mountains Scenic
1437032 mountains Field
1437033 mountains Field
1437064 moist forest Stand
1437065 fog Field
1437067 rivers and streams Landscape
1437070 fire Prescribed Fire
1437071 Sierra Nevada mixed conifers Field
1437045 mountains Landscape
1437046 mountains Landscape
1437047 El Capitan Landscape
1437054 mixed species stands Stand
1437055 pasture Field
1437084 swamp Field
1437085 swamp Field
1437089 swamp Field
1437090 swamp Field
1437091 swamp Field
1437058 pasture Field
1437060 wind Damage
1437074 mountains Feature(s)
1437075 mountains Feature(s)
1437076 soil & water Damage
1437100 transport Equipment
1437013 glacier Feature(s)
1437081 Lake Clark National Park Scenic
1437115 harvest Harvesting
1437117 loading Equipment
1437120 pine straw Facility
1437121 pine straw Harvesting
1437122 soil & water Damage
1437124 Appalachian mixed hardwoods Field
1437125 woody debris Field
1437126 pasture Field
1437133 harvest Processing
1437134 harvest Processing
1437135 processing/manufacturing Facility
1437136 Appalachian mixed hardwoods Feature(s)
1437137 felling Equipment
1437104 transport Equipment
1437107 drainage Structure
1437108 loading Equipment
1437129 wind Damage
1437130 harvest Equipment
5189019 lakes and ponds Field
5189020 lakes and ponds Field
5189021 root lifting, soil heaving, and windthrow Failure
5189005 fire Field
5189006 deer Damage
5189009 fire Restoration
5189010 fire Restoration
5188093 bog Field
5188094 bog Field
5188098 waterfalls
5188099 clearcut Field
5188100 woody debris Field
5189001 woody debris Field
5189002 moist forest Scenic
5188091 mountains Landscape
1437212 rivers and streams
1437206 processing/manufacturing Processing
1437154 shrubland Field
1437155 mixed conifers, western white pine, & western redcedar Stand
1437174 unpaved roads and trails Field
1437191 bottomland hardwoods Stand
1437194 fuelwood Harvesting
1437196 villages Structure
1437197 villages Field
1437198 processing/manufacturing Processing
1437199 processing/manufacturing Processing
1437200 processing/manufacturing Processing
1437149 mixed conifers, western white pine, & western redcedar Stand
1437151 blue stain Feature(s)
1437159 pine straw Stand
1437163 pine straw Stand
1437167 processing/manufacturing Treatment
1437170 pine straw Stand
1437176 bottomland hardwoods Harvesting
1437177 bottomland hardwoods Feature(s)
1437179 bottomland hardwoods Stand
1437180 bottomland hardwoods Stand
1437181 bottomland hardwoods Stand
1437184 bottomland hardwoods Stand
1437187 clearcut Field
1437188 moonrise Scenic
1437213 flue-cured tobacco Nicotiana tabacum L. Field
5189008 Rocky Mountain pond-lily Nuphar lutea ssp. polysepala (Engelm.) E.O. Beal Plant(s)
1437092 yellow-crowned night-heron Nyctanassa violacea Linnaeus Adult(s)
1437093 yellow-crowned night-heron Nyctanassa violacea Linnaeus Adult(s)
1437086 water tupelo Nyssa aquatica L. Feature(s)
1437072 mule deer Odocoileus hemionus Rafinesque
5189076 mule deer Odocoileus hemionus Rafinesque Adult(s)
5189077 mule deer Odocoileus hemionus Rafinesque Adult(s)
5189037 white-tailed deer Odocoileus virginianus Zimmermann Immature(s)
5189038 white-tailed deer Odocoileus virginianus Zimmermann Immature(s)
5189039 white-tailed deer Odocoileus virginianus Zimmermann Immature(s)
5189056 muskrat Ondatra zibethicus (Linnaeus, 1766) Adult(s)
1437011 pricklypear/cholla Opuntia spp. P. Mill. Flower(s)
5189052 mountain goat Oreamnos americanus Blainville Adult(s)
5189053 mountain goat Oreamnos americanus Blainville Adult(s)
5189054 mountain goat Oreamnos americanus Blainville Adult(s)
5189055 mountain goat Oreamnos americanus Blainville Adult(s)
1437207 Pachira Pachira quinata (Jacq.) W. S. Alverson Seed(s)
1437208 Pachira Pachira quinata (Jacq.) W. S. Alverson Seedling(s)
1125103 lion Panthera leo Linnaeus
1125037 lion Panthera leo Linnaeus
1125038 lion Panthera leo Linnaeus
1125032 lion Panthera leo Linnaeus
1125033 lion Panthera leo Linnaeus
1125005 lion Panthera leo Linnaeus
5189028 black swallowtail Papilio polyxenes Fabricius Larva(e)
5189029 black swallowtail Papilio polyxenes Fabricius Larva(e)
5189030 black swallowtail Papilio polyxenes Fabricius Larva(e)
1125118 savanna baboon Papio cynocephalus
1125119 savanna baboon Papio cynocephalus
5189064 American white pelican Pelecanus erythrorhynchos J.F. Gmelin, 1789 Adult(s)
1125046 savanna warthog Phacochoerus africanus (Gmelin, 1788)
1437157 whitebark pine Pinus albicaulis Engelm. Stand
1437153 whitebark pine Pinus albicaulis Engelm. Tree(s)
5189004 jack pine Pinus banksiana Lamb. Field
5189011 lodgepole pine Pinus contorta Dougl. ex Loud. Restoration
5189012 lodgepole pine Pinus contorta Dougl. ex Loud. Restoration
1437145 lodgepole pine Pinus contorta Dougl. ex Loud. Stand
1437147 lodgepole pine Pinus contorta Dougl. ex Loud. Field
1437171 longleaf pine Pinus palustris P. Mill. Seedling(s)
1125024 patula pine Pinus patula Schiede & Schltdl. & Cham. Stand
1437131 loblolly pine Pinus taeda L. Harvesting
1437109 loblolly pine Pinus taeda L. Product
1437101 loblolly pine Pinus taeda L. Product
1437103 loblolly pine Pinus taeda L. Twig(s)/Shoot(s)
1437098 loblolly pine Pinus taeda L. Bark
1437132 quaking aspen Populus tremuloides Michx. Stand
5189022 quaking aspen Populus tremuloides Michx. Stand
5188092 quaking aspen Populus tremuloides Michx. Twig(s)/Shoot(s)
1125097 white oak Quercus alba L. Foliage
1125098 white oak Quercus alba L. Foliage
1125099 white oak Quercus alba L. Foliage
1125100 white oak Quercus alba L. Twig(s)/Shoot(s)
1125101 white oak Quercus alba L. Twig(s)/Shoot(s)
1437051 California white oak Quercus lobata Née Scenic
1125092 northern red oak Quercus rubra L. Foliage
1125093 northern red oak Quercus rubra L. Foliage
1125094 northern red oak Quercus rubra L. Twig(s)/Shoot(s)
1125095 northern red oak Quercus rubra L. Twig(s)/Shoot(s)
1125096 northern red oak Quercus rubra L. Twig(s)/Shoot(s)
1437052 oak Quercus spp. L. Stand
1437056 oak Quercus spp. L. Tree(s)
1437079 caribou Rangifer tarandus Linnaeus, 1758
5189014 wedgeleaf arrowhead Sagittaria cuneata Sheldon Plant(s)
5189003 purple pitcherplant Sarracenia purpurea L. Plant(s)
1437127 giant sequoia Sequoiadendron giganteum (Lindl.) Buchh. Feature(s)
1437128 giant sequoia Sequoiadendron giganteum (Lindl.) Buchh. Tree(s)
1437035 giant sequoia Sequoiadendron giganteum (Lindl.) Buchh. Feature(s)
1437038 giant sequoia Sequoiadendron giganteum (Lindl.) Buchh. Feature(s)
1437021 Wheeler Peak Snake Range Scenic
5189015 sphagnum Sphagnum spp. L. Field
1125022 African penguin Spheniscus demersus (Linnaeus) Adult(s)
1437012 organ pipe cactus Stenocereus thurberi (Engelm.) Buxbaum Plant(s)
5189043 great grey owl Strix nebulosa J. R. Forster, 1772 Adult(s)
5189045 northern hawk-owl Surnia ulula (Linnaeus, 1758) Adult(s)
5189046 northern hawk-owl Surnia ulula (Linnaeus, 1758) Adult(s)
1125117 cape buffalo Syncerus caffer caffer Sparrman
1125064 cape buffalo Syncerus caffer caffer Sparrman
1125065 cape buffalo Syncerus caffer caffer Sparrman
1125066 cape buffalo Syncerus caffer caffer Sparrman
1437008 trumpet-tree Tabebuia spp. Gomes ex DC. Tree(s)
1437077 trumpet-tree Tabebuia spp. Gomes ex DC. Tree(s)
1437096 chipmunk Tamias spp. Illiger, 1811
1437027 chipmunk Tamias spp. Illiger, 1811
5189031 eastern chipmunk Tamias striatus (Linnaeus, 1758) Adult(s)
1437113 baldcypress Taxodium distichum (L.) L.C. Rich. Feature(s)
1437175 baldcypress Taxodium distichum (L.) L.C. Rich. Feature(s)
1437190 baldcypress Taxodium distichum (L.) L.C. Rich. Tree(s)
1437210 cacao Theobroma cacao L. Seed(s)
1437211 cacao Theobroma cacao L. Seed(s)
1125102 nyala Tragelaphus angasii Gray, 1849
1125104 greater kudu Tragelaphus strepsiceros (Pallas, 1766) Adult(s)
1125105 greater kudu Tragelaphus strepsiceros (Pallas, 1766) Adult(s)
1437049 eastern hemlock Tsuga canadensis (L.) Carr. Tree(s)
5189058 greater prairie chicken Tympanuchus cupido (Linnaeus, 1758) Adult(s)
5189059 greater prairie chicken Tympanuchus cupido (Linnaeus, 1758) Adult(s)
5189060 greater prairie chicken Tympanuchus cupido (Linnaeus, 1758) Adult(s)
5189061 greater prairie chicken Tympanuchus cupido (Linnaeus, 1758) Adult(s)
5189062 greater prairie chicken Tympanuchus cupido (Linnaeus, 1758) Adult(s)
5189063 greater prairie chicken Tympanuchus cupido (Linnaeus, 1758) Adult(s)
5189026 black bear Ursus americanus Pallas Sign
5189044 grizzly bear Ursus arctos Linnaeus Adult(s)
1437080 grizzly bear Ursus arctos Linnaeus
1437041 corn Zea mays L. Feature(s)


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