Queen Caterpillar, Maricopa, AZ

Allen's Hummingbird, Santa Cruz, CA

Allen's Hummingbird, Santa Cruz, CA

American Avocet, Gilbert, AZ

Flesh Fly, Maricopa, AZ

Half Dome, Yosemite National Park

Crested Caracara, Osceola County, FL

Arches National Park, UT

Great Blue Heron, Gilbert, AZ

Rancho Canada del Oro Meadow, Santa Clara County, CA

Back-bellied Whistling Ducks, Estero Llano Grande State Park, TX

Surf Scoter, Shoreline Lake, Mountain View, CA

Golden Paper Wasp, Boyce Thompson Arboretum, AZ

Black-Crowned Night-Heron, Gilbert, AZ

Brown Pelican, Shoreline Lake, Mountain View, CA

San Juan Mountains, Colorado

Anna's Hummingbird, Santa Cruz, CA

Bald Eagle, Council Bluffs, IA

Yellow-Rumped Warbler, Huachuca Mountains, AZ

Snow Geese, Branched Oak Lake, Nebraska

Great Egret, Gilbert, AZ

Converging Thunderstorms, Indian River County, FL

Streak-Backed Oriole, Gilbert, AZ

Great Egret, Gilbert, AZ

White-Winged Dove on Saguaro, Gilbert, AZ

Monument Valley, AZ

Canyon Floor Hoodoos, Bryce Canyon, UT

Preying Mantis, Maricopa, AZ

Gulf Fritillary, Maricopa, AZ

Annas Hummingbird, Maricopa, AZ

Peach Faced Lovebirds, Arizona

Green Kingfisher, Hassayampa Preserve, AZ

Banded Damoiselle, Wraysbury, UK

Snowy Egret, Gilbert, AZ

Northern Keeled Earless Lizard, Brooks County Rest Stop, TX

Arizona Sister, Madera Canyon, AZ

Monarchs, Pacific Grove, CA

Buckeye, Santa Teresa County Park, Santa Clara County, CA

Inca Doves, Gilbert, AZ

Habronattus Spider, Maricopa, AZ

Yarrow's Spiny Lizard, Ramsey Canyon, AZ

Water Lily, DeSoto Bend NWR, IA

Snowy Egret, Palo Alto Baylands, CA

Tricolored Heron, Osceola County, FL

Levitating Sparrow