 Butterfly head in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Green-head coneflower (Rudbeckia laciniata) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 2, 2009
 Green-head coneflower (Rudbeckia laciniata) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, March 14, 2009
 Extra head of Sam Houston statue in a roadside park of Road 45. Huntsville, Texas, December 18, 2008
 Giraffe Spots mushrooms (Peniophora albobadia) in Hensel Park. College Station, Texas, December 22, 2017
 Seed pod head of white fire-wheel (Gaillardia aestivalis var. winkleri) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
 Giraffe spots fungus (Peniophora albobadia) on a fallen twig on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 1, 2021
 Giraffe Spots mushrooms (Peniophora albobadia) on a fallen twig on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, November 20, 2020
 Giraffe spots fungus (Peniophora albobadia) on a dry stem of Yaupon on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 1, 2021
 Crust fungus Giraffe Spots (Peniophora albobadia) in Hensel Park. College Station, Texas, December 22, 2017
 Green milkweed (Asclepias viridiflora) for sale made from socket head cap screws in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, April 5, 2009
 Pill bug on a seed pod head of white fire-wheel (Gaillardia aestivalis var. winkleri) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
 White alligator scale in Houston Zoo. Houston, Texas, December 23, 2009
 Yellow coral fish in Houston Zoo. Houston, Texas, December 23, 2009
 Striped snake sleeping in Houston Zoo. Houston, Texas, December 23, 2009
 Blue coral fish in Houston Zoo. Houston, Texas, December 23, 2009
 White alligator paw in Houston Zoo. Houston, Texas, December 23, 2009
 White alligator in Houston Zoo. Houston, Texas, December 23, 2009
 Iguana resting in Houston Zoo. Houston, Texas, December 23, 2009
 Crocodile resting on a log in Houston Zoo. Houston, Texas, December 23, 2009
 Green frog in Houston Zoo. Houston, Texas, December 23, 2009
 Red spotted reptile in Houston Zoo. Houston, Texas, December 23, 2009
 Young crocodile in Houston Zoo. Houston, Texas, December 23, 2009
 Brown snake in Houston Zoo. Houston, Texas, December 23, 2009
 Frozen cabbage head in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 5, 2009
 Highway intersection, view from Chase Tower. Houston, Texas, December 23, 2009
 Downtown towers, view from Chase Tower. Houston, Texas, December 23, 2009
 View of downtown south-west from Chase Tower. Houston, Texas, December 23, 2009
 High rise buildings west from Chase Tower. Houston, Texas, December 23, 2009
 Banded tussock moth (Halysidota tessellaris) caterpillar with two pairs of long, pencil-like lashes in black and white by the head extend forward on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, December 19, 2021
 Top part of high rise building, view from Chase Tower. Houston, Texas, December 23, 2009
 Head of Sam Houston statue on Highway 45. Huntsville, Texas, November 23, 2012
 Head of a robber fly taken from Sam Houston Forest. College Station, Texas, July 13, 2014
 Spherical flower head of buttonbush in Antique Rose Emporium. Independence, Texas, August 15, 2009
 Trail Head No. 3 in Sam Houston National Forest, north from Montgomery. Texas, November 13, 2020
 Big Aggie ring replica at a corner of George Bush Drive and Houston Street on campus of Texas A and M University. College Station, Texas, December 7, 2009
 Frog s head on Four Notch Loop Trail in Sam Houston National Forest. Huntsville, Texas, May 11, 2008
 Spare head for a statue of Sam Houston on Highway 45, in a roadside park. Huntsville, Texas, November 23, 2012
 Opening spherical seed head of a thistle in Lick Creek Park. College Station, Texas, July 30, 2009
 Mature seed head of curly dock (Rumex) in McKinney Falls State Park near Austin. Texas, May 10, 2009
 Dandelion like seed head on Richards Loop Trail in Sam Houston National Forest. Texas, July 12, 2020
 Caterpillar on a leaf in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Flower head of woolly-white (Hymenopappus artemisiaefolius) in Lick Creek Park. College Station, Texas, April 29, 2009
 Purple flower head in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 23, 2009
 Fountain in front of Clayton Williams Alumni Center at a corner of George Bush Drive and Houston Street on campus of Texas A and M University. College Station, Texas, December 7, 2009
 Fountain in front of Clayton Williams Alumni Center at a corner of George Bush Drive and Houston Street on campus of Texas A&M University. College Station, Texas, December 25, 2009
 Crust fungus Giraffe Spots (Peniophora albobadia) on Kiwanis Nature Trail. College Station, Texas, January 27, 2018
 Crust fungus Giraffe Spots (Peniophora albobadia) in Lick Creek Park. College Station, Texas, January 15, 2020
 Head of grasshopper in Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 2, 2010
 Big Aggie ring replica and Clayton Williams Alumni Center at a corner of George Bush Drive and Houston Street on campus of Texas A and M University. College Station, Texas, December 7, 2009
 Big Aggie ring replica and Clayton Williams Alumni Center at a corner of George Bush Drive and Houston Street on campus of Texas A&M University. College Station, Texas, December 25, 2009
 Alligator head floating in duckweed on west side of Elm Lake in Brazos Bend State Park. Needville, Texas, April 11, 2009
 Emerald Swallowtail (Papilio Palinurus) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Outlines of trees in fog south-west from Trail Head No. 3 in Sam Houston National Forest, north from Montgomery. Texas, January 12, 2020
 Seed head of mimosa(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, June 22, 2021
 Pine contours in fog south-west from Trail Head No. 3 in Sam Houston National Forest, north from Montgomery. Texas, January 12, 2020
 Pine contours in fog south-west from Trail Head No. 3 in Sam Houston National Forest, north from Montgomery. Texas, November 13, 2020
 Gruy Fountain near Hagler Center (headquarters of Texas A and M Foundation) at a corner of George Bush Drive and Houston Street on campus of Texas A and M University. College Station, Texas, December 25, 2009
 Close-up of Emerald Swallowtail (Papilio Palinurus) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Disk florets in a flower head of woolly-white (Hymenopappus artemisiaefolius) in Lick Creek Park. College Station, Texas, April 8, 2009
 Disk florets in a flower head of woolly-white (Hymenopappus artemisiaefolius) in Big Thicket park, on Pitcher Plant(?) Trail. Texas, April 25, 2009
 Close-up of an alligator head floating in duckweed on west side of Elm Lake in Brazos Bend State Park. Needville, Texas, April 11, 2009
 Spherical flower head of globe onion in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 23, 2009
 Giraffe spots fungus (Peniophora albobadia) on a fallen thin tree in Lick Creek Park. College Station, Texas, November 29, 2021
 Giraffe Spots crust fungus (Peniophora albobadia) on a fallen twig in Lick Creek Park. College Station, Texas, January 21, 2021
 Head of black swallowtail butterfly (Papilio polyxenes) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
 Pine silhouettes in mist south-west from Trail Head No. 3 in Sam Houston National Forest, north from Montgomery. Texas, January 12, 2020
 Cabbage head in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
 Cabbage head in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 31, 2009
 Frozen cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Frost on cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Frosted cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Blue cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Seed head of common dandelion (Russian name Oduvanchik) with a mosquito west from Toksovo, 10 miles north from Saint Petersburg, Russia, June 24, 2009
 Seed head of avens (Geum rivale, Russian name Gravilat) west from Toksovo, 10 miles north from Saint Petersburg, Russia, June 24, 2009
 Head of water turtle on a shore of an island in Lake Bryan Park. Bryan, Texas, October 2, 2009
 Giraffe Spots mushrooms (Peniophora albobadia) covering a small dead tree on Kiwanis Nature Trail. College Station, Texas, January 27, 2018
 Pattern of giraffe spots fungus (Peniophora albobadia) on a fallen thin tree in Lick Creek Park. College Station, Texas, November 29, 2021
 Close-up of giraffe spots fungus (Peniophora albobadia) on a fallen thin tree in Lick Creek Park. College Station, Texas, November 29, 2021
 Texture of giraffe spots fungus (Peniophora albobadia) on a fallen thin tree in Lick Creek Park. College Station, Texas, November 29, 2021
 Seed head of red milkweed (Asclepias tuberosa) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2019
 Fluffy seed head of tall goldenrod (Solidago) in dry weather on Richards Loop Trail in Sam Houston National Forest. Texas, January 21, 2024
 Green lynx spider of a seed head of an aster on Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, July 19, 2022
 Seed head of white firewheel (Gaillardia aestivalis) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
 Correll s false dragon-head (Physostegia correllii) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
 Yellow and green cabbage head in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 29, 2009
 Pink and green cabbage head in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 29, 2009
 Morning frost on cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Frosted cabbage head with ice crystals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Seed head of common dandelion in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 13, 2009
 Frosted cabbage head at morning in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Blue flower of Lignum Vitae (Gaiac tree, Guaiacum sanctum) in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Spherical seed head of Gaillardia pulchella (firewheel) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 22, 2009
 Seed head of firewheel (Gaillardia pulchella) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 18, 2009
 Frosted yellow and green cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Head of cabbage (Brassica oleracea var. capitata) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 14, 2009
 Large flower head of Artichoke thistle (Cynara cardunculus), in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 14, 2009
 Speckled butterfly in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
 Sitting butterfly in Cockrell Butterfly Center of Houston Museum of Natural Science. Houston, Texas, February 14, 2009
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