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- Red-femured Milkweed Beetles and Showy Milkweed
- Gall on Creosote Bush - Stem-Gall Midge
- Picture-winged Flies (Stictomyia longicornis) on Prickly Pear Cactus in Arizona
- Watching Dodder - A Fascinating Parasitic Plant
- Cotton Balls on Fourwinged Saltbush - Galls formed by Cecidomyid Midges
- Rust Gall on Juniper in Southwestern Colorado
- Prickly Pear Cactus Blossoms
- Colorado Claret Cup Cactus - Happy Summer Solstice
- Dwarf Lousewort (Pedicularis centranthera)
- Aspen Twoleaf Tier Caterpillars
- Pink Sundew (Drosera capillaris) at Big Thicket National Preserve
- Sarracenia purpurea (Purple Pitcher Plant) in New Hampshire
- Pale Pitcher Plants (Sarracenia alata) at Big Thicket National Preserve
- Rabbitbrush Gall - Cotton-gall Tephritid
- Small native bee on Rocky Mountain Bee Plant - Lasioglossum sp?
- Small Native Bee on Rocky Mountain Bee Plant - Hylaeus, a “Cellophane” Bee
- Aspen Serpentine Leaf Miner (Phyllocnistis populiella)
- Sponge-galls on Sagebrush - Rhopalomyia pomum
- Escobaria vivipara - Beehive Cactus
- Claret Cup Cactus - Echinocereus triglochidiatus
- Monomorium Ants and Prickly Pear Cactus Fruit
- Forelius pruinosus Ants and Saguaro Cactus Fruit
- Dorymyrmex bicolor Ants and Devil's Claw
- Dorymyrmex bicolor Ants and Squash Blossoms
- Dorymyrmex insanus Ants and Palo Verde Flowers
- Pseudomyrmex apache - Twig Ant and Thistle
- Aspen Gall - Leaf Vase formed by Pemphigus Aphids