Brown-headed Cowbird
female
Molothrus ater
May 19, 2021
Saguaro Lake
Harris's Antelope Squirrel
profile
Ammospermophilus harrisii
Jun 1, 2021
Canyon Lake
Harris's Antelope Squirrel
standing
Ammospermophilus harrisii
Jun 1, 2021
Canyon Lake
Northern Cardinal
female perching
Cardinalis cardinalis
Jun 1, 2021
Canyon Lake
Turkey Vulture
standing
Cathartes aura
Jun 1, 2021
Canyon Lake
Gila Woodpecker
male foraging
Melanerpes uropygialis
Jun 1, 2021
Canyon Lake
Mule Deer
female pair
Odocoileus hemionus
Jun 1, 2021
Canyon Lake
New
White-tailed Deer
couesi female
Odocoileus virginianus
Jun 1, 2021
Canyon Lake
Video
Painted Desert panorama
Jun 4, 2021
Petrified Forest National Park
Eastern Collared Lizard
female basking
Crotaphytus collaris
Jun 4, 2021
Petrified Forest National Park
New
Whitelined Sphinx
larvae
Hyles lineata
Aug 27, 2021
San Tan Trail
2New
Domestic Horse
herd
Equus caballus
Apr 26, 2022
Saguaro Lake
Migratory Grasshopper
male left
Melanoplus sanguinipes
Oct 26, 2022
Painted Desert Tawa Trail
Migratory Grasshopper
male right
Melanoplus sanguinipes
Oct 26, 2022
Painted Desert Tawa Trail
Stenomorpha Darkling Beetle
dorsal
Stenomorpha
Oct 26, 2022
Painted Desert Tawa Trail
New
Stenomorpha Darkling Beetle
ventral
Stenomorpha
Oct 26, 2022
Painted Desert Tawa Trail
Pallid-winged Grasshopper
female dorsal
Trimerotropis pallidipennis
Oct 26, 2022
Painted Desert Tawa Trail
Pallid-winged Grasshopper
female lateral
Trimerotropis pallidipennis
Oct 26, 2022
Painted Desert Tawa Trail
Pallid-winged Grasshopper
male left
Trimerotropis pallidipennis
Oct 26, 2022
Painted Desert Tawa Trail
Pallid-winged Grasshopper
male right
Trimerotropis pallidipennis
Oct 26, 2022
Painted Desert Tawa Trail
Crazy Pyramid Ant
dorsal
Dorymyrmex insanus
Nov 16, 2022
Newell Barney JHS
New
Crazy Pyramid Ant
frontal
Dorymyrmex insanus
Nov 16, 2022
Newell Barney JHS
Crazy Pyramid Ant
lateral
Dorymyrmex insanus
Nov 16, 2022
Newell Barney JHS
Field Mushroom
underside
Agaricus
Dec 14, 2022
Saguaro Lake
Field Mushroom
upperside
Agaricus
Dec 14, 2022
Saguaro Lake
Ring-necked Duck
male
Aythya collaris
Dec 14, 2022
Saguaro Lake
New
Black Phoebe
perching
Sayornis nigricans
Dec 14, 2022
Saguaro Lake
Witch's Butter
log
Tremella mesenterica
Dec 14, 2022
Saguaro Lake
New
Painted Lady
upperside
Vanessa cardui
Dec 14, 2022
Saguaro Lake
Juniper Titmouse
foraging
Baeolophus ridgwayi
Jan 14, 2023
Bell Rock Trail
New
Juniper Titmouse
frontal
Baeolophus ridgwayi
Jan 14, 2023
Bell Rock Trail
Dark-eyed Junco
male
Junco hyemalis
Jan 14, 2023
Bell Rock Trail
Western Bluebird
male perching
Sialia mexicana
Jan 14, 2023
Bell Rock Trail
New
Chipping Sparrow
arizonae
Spizella passerina
Jan 14, 2023
Bell Rock Trail
Ruby-crowned Kinglet
male
Corthylio calendula
Jan 15, 2023
Montezuma Castle Monument
Video
Echo Azure puddling
Jan 19, 2023
Superstition Wilderness
Echo Azure
cinerea puddling
Celastrina echo
Jan 19, 2023
Superstition Wilderness
New
Echo Azure
underside
Celastrina echo
Jan 19, 2023
Superstition Wilderness
Echo Azure
upperside
Celastrina echo
Jan 19, 2023
Superstition Wilderness
Common Periwinkle
lateral
Littorina littorea
Jan 19, 2023
Superstition Wilderness
Common Periwinkle
trio
Littorina littorea
Jan 19, 2023
Superstition Wilderness
Thin-legged Wolf Spider
dorsal
Pardosa
Jan 19, 2023
Superstition Wilderness
New
Yellow Cobblestone Lichen
on rocks
Acarospora socialis
Jan 22, 2023
Saguaro National Park
New
Elegant Sunburst Lichen
on rocks
Rusavskia elegans
Jan 22, 2023
Saguaro National Park
New
Common Side-blotched Lizard
elegans male dorsal
Uta stansburiana
Jan 22, 2023
Saguaro National Park
Common Side-blotched Lizard
elegans male lateral
Uta stansburiana
Jan 22, 2023
Saguaro National Park
Yellow Cobblestone Lichen
on rocks
Acarospora socialis
Jan 28, 2023
Boyce Thompson Arboretum
Sagebrush Goldspeck Lichen
on rocks
Candelaria rosulans
Jan 28, 2023
Boyce Thompson Arboretum
New
Northern Cardinal
male feeding
Cardinalis cardinalis
Jan 28, 2023
Boyce Thompson Arboretum
Hoary Rosette Lichen
on rocks
Physcia aipolia
Jan 28, 2023
Boyce Thompson Arboretum
New
Elegant Sunburst Lichen
on rocks
Rusavskia elegans
Jan 28, 2023
Boyce Thompson Arboretum
Black-margined Flower Fly
male dorsal
Syrphus opinator
Jan 28, 2023
Boyce Thompson Arboretum
New
Yellow Cobblestone Lichen
on rocks
Acarospora socialis
Feb 17, 2023
San Tan Goldmine Trail
Long-jawed Desert Termite
dorsal
Gnathamitermes
Feb 17, 2023
San Tan Goldmine Trail
Long-jawed Desert Termite
pair
Gnathamitermes
Feb 17, 2023
San Tan Goldmine Trail
Lepismatidae Silverfish
dorsal
Lepismatidae
Feb 17, 2023
San Tan Goldmine Trail
New
Waxy Firedot Lichen
on rocks
Polycauliona bolacina
Feb 17, 2023
San Tan Goldmine Trail
New
Xanthoparm Rock Shield Lichen
on rocks
Xanthoparmelia
Feb 17, 2023
San Tan Goldmine Trail
New
Cobblestone Lichen
on rocks
Acarospora
Feb 27, 2023
Massacre Falls Trail
New
Blue Blowfly
male dorsal
Calliphora vicina
Feb 27, 2023
Massacre Falls Trail
New
Sagebrush Goldspeck Lichen
on rocks
Candelaria rosulans
Feb 27, 2023
Massacre Falls Trail
Creosote Moth
caterpillar dorsal
Digrammia colorata
Feb 27, 2023
Massacre Falls Trail
New
Creosote Moth
caterpillar inching
Digrammia colorata
Feb 27, 2023
Massacre Falls Trail
Creosote Moth
caterpillar lateral
Digrammia colorata
Feb 27, 2023
Massacre Falls Trail
Grimmia Dry Rock Moss
on rocks
Grimmia laevigata
Feb 27, 2023
Massacre Falls Trail
New
California Bordered Plant Bug
dorsal
Largus californicus
Feb 27, 2023
Massacre Falls Trail
Lecanoromycetes Lichen
on rocks
Lecanoromycetes
Feb 27, 2023
Massacre Falls Trail
New
Parmelioideae Shield Lichen
on rocks
Parmelioideae
Feb 27, 2023
Massacre Falls Trail
Cliff Waxwort
on rocks
Plagiochasma rupestre
Feb 27, 2023
Massacre Falls Trail
New
Gold Cobblestone Lichen
on rocks
Pleopsidium flavum
Feb 27, 2023
Massacre Falls Trail
New
Stonewall Rim Lichen
on rocks
Protoparmeliopsis muralis
Feb 27, 2023
Massacre Falls Trail
New
Elegant Sunburst Lichen
on rocks
Rusavskia elegans
Feb 27, 2023
Massacre Falls Trail
Emery Rocktripe Lichen
on rocks
Umbilicaria phaea
Feb 27, 2023
Massacre Falls Trail
New
Common Side-blotched Lizard
elegans male dead
Uta stansburiana
Feb 27, 2023
Massacre Falls Trail
Winthemia Bristle Fly
dorsal
Winthemia
Feb 27, 2023
Massacre Falls Trail
New
Hoary Cobblestone Lichen
on rocks
Acarospora strigata
Mar 2, 2023
Painted Desert Tawa Trail
New
Sagebrush Goldspeck Lichen
on rocks
Candelaria rosulans
Mar 2, 2023
Painted Desert Tawa Trail
Mesquite Mistletoe
bark
Phoradendron californicum
Dec 21, 2023
Elm Canyon
2New
Mesquite Mistletoe
bough
Phoradendron californicum
Dec 21, 2023
Elm Canyon
Mesquite Mistletoe
fruit
Phoradendron californicum
Dec 21, 2023
Elm Canyon
Catclaw Acacia
leaves
Senegalia greggii
Dec 21, 2023
Elm Canyon
Cobblestone Lichen
on rocks
Acarospora
Feb 19, 2024
Superstition Flatiron Trail
Yellow Cobblestone Lichen
on rocks
Acarospora socialis
Feb 19, 2024
Superstition Flatiron Trail
Ctenolepisma Silverfish
dorsal
Ctenolepisma
Feb 19, 2024
Superstition Flatiron Trail
New
Brittlebush
bush
Encelia farinosa
Feb 19, 2024
Superstition Flatiron Trail
New
Army Cutworm Moth
caterpillar
Euxoa auxiliaris
Feb 19, 2024
Superstition Flatiron Trail
New
Lepismatidae Silverfish
dorsal
Lepismatidae
Feb 19, 2024
Superstition Flatiron Trail
Noctuoidea Owlet Moth
caterpillar
Noctuoidea
Feb 19, 2024
Superstition Flatiron Trail
New
Ornate Tree Lizard
dorsal
Urosaurus ornatus
Feb 19, 2024
Superstition Flatiron Trail
New
Ornate Tree Lizard
lateral
Urosaurus ornatus
Feb 19, 2024
Superstition Flatiron Trail
Common Side-blotched Lizard
dorsal
Uta stansburiana
Feb 19, 2024
Superstition Flatiron Trail
Rough Harvester Ant
dorsal
Pogonomyrmex rugosus
Oct 7, 2024
Painted Desert Tawa Trail
Rough Harvester Ant
lateral
Pogonomyrmex rugosus
Oct 7, 2024
Painted Desert Tawa Trail
Yellow Cobblestone Lichen
on rocks
Acarospora socialis
Oct 19, 2024
Flagstaff
Rock Jewel Lichen
on rocks
Calogaya saxicola
Oct 19, 2024
Flagstaff
Lacuna Oak Gall Wasp
galls
Disholcaspis lacuna
Oct 19, 2024
Flagstaff
2New
Gambel Oak
leaf underside
Quercus gambelii
Oct 19, 2024
Flagstaff
Gambel Oak
leaves
Quercus gambelii
Oct 19, 2024
Flagstaff
Painted Lady
underside
Vanessa cardui
Oct 19, 2024
Flagstaff
Painted Lady
upperside
Vanessa cardui
Oct 19, 2024
Flagstaff
Painted Lady
ventral
Vanessa cardui
Oct 19, 2024
Flagstaff
Xanthoparm Rock Shield Lichen
on rocks
Xanthoparmelia
Oct 19, 2024
Flagstaff
Boll's Potter Wasp
skimming
Eumenes bollii
Oct 26, 2024
McDowell Mountain Region Park
New
Sonoran Desert Tortoise
female dorsal
Gopherus morafkai
Oct 26, 2024
McDowell Mountain Region Park
Sonoran Desert Tortoise
female frontal
Gopherus morafkai
Oct 26, 2024
McDowell Mountain Region Park
Pictus Predaceous Diving Beetle
profile
Laccophilus pictus
Oct 26, 2024
McDowell Mountain Region Park
New
Minimoferus Potter Wasp
dorsal
Parancistrocerus minimoferus
Oct 26, 2024
McDowell Mountain Region Park
New
Minimoferus Potter Wasp
frontal
Parancistrocerus minimoferus
Oct 26, 2024
McDowell Mountain Region Park
Minimoferus Potter Wasp
profile
Parancistrocerus minimoferus
Oct 26, 2024
McDowell Mountain Region Park
Sandy Stilt-Puffball
lateral
Battarrea phalloides
Mar 29, 2025
San Tan Hedgehog Trail
New
Sandy Stilt-Puffball
underside
Battarrea phalloides
Mar 29, 2025
San Tan Hedgehog Trail
Sandy Stilt-Puffball
upperside
Battarrea phalloides
Mar 29, 2025
San Tan Hedgehog Trail
Buffelgrass
plant
Cenchrus ciliaris
Mar 29, 2025
San Tan Hedgehog Trail
New
Buffelgrass
seedhead
Cenchrus ciliaris
Mar 29, 2025
San Tan Hedgehog Trail
Graham's Nipple Cactus
blossom
Cochemiea grahamii
Mar 29, 2025
San Tan Hedgehog Trail
New
Graham's Nipple Cactus
flowers
Cochemiea grahamii
Mar 29, 2025
San Tan Hedgehog Trail
Harris's Hawk
calling
Parabuteo unicinctus
Apr 3, 2025
Usery Mountain Region Park
Harris's Hawk
pooping
Parabuteo unicinctus
Apr 3, 2025
Usery Mountain Region Park
Harris's Hawk
takeoff
Parabuteo unicinctus
Apr 3, 2025
Usery Mountain Region Park
Harris's Hawk
taking wing
Parabuteo unicinctus
Apr 3, 2025
Usery Mountain Region Park
Domestic Horse
wading
Equus caballus
Apr 17, 2025
Salt River Kayak
