Sandhill cranes, Bosque del Apache NWR, New Mexico

Sandhill cranes silhouettes, Bosque del Apache NWR, New Mexico sunset

Sandhill cranes, Bosque del Apache NWR, New Mexico

Sandhill crane, Bosque del Apache NWR, New Mexico

white crowned sparrow, Bosque del Apache NWR, New Mexico

White throated sparrow, Bosque del Apache NWR, New Mexico

Snow geese, Bosque del Apache NWR, New Mexico in flight

Ducklings for sale, Farm Store, Indiana

American widgeon drake, Socorro, New Mexico

American widgeons, Socorro

Gambels quail, female, Bosque del Apache NWR, New Mexico

Sandhill cranes, Bosque del Apache NWR, New Mexico

Northern shoveler, Bosque del Apache NWR, New Mexico

Great blue heron, Bosque del Apache NWR, New Mexico

Sandhill crane, Bosque del Apache NWR, New Mexico

Eastern chipmunk and trilliums, Indiana

Barred owl owlet, Indiana

Raccoon kits, Indiana

White-tailed deer in prairie, Illinois

Moose, Glacier Natl Park, Montana

White rhinocerus, Kenya, East Africa

Masai giraffe, Kenya, East Africa

Young reticulated giraffe, Kenya, East Africa

Male lion, Kenya, East Africa

Whitetail doe in broomgrass, Cades Cove, Great Smoky Mountains Natl Park, Tennessee

American widgeon drake, Socorro, New Mexico

Red-bellied woodpecker, Indiana

Red-winged blackbird female

Red-winged blackbird male

Male red-winged blackbird

Red-winged blackbird male

Eastern chanting goshawk, Kenya, East Africa

Great blue herons courting, Venice rookery, Florida

Great egrets courting, Venice rookery, Florida

Bluefooted booby, Galapagos Islands

Sandhill crane silhouettes, Jasper-Pulaski Fish & Wildlife Area, Indiana

Sandhill cranes, Boot Lake Nature Preserve, Indiana

Sandhill crane in formation, Jasper-Pulaski Fish & Wildlife Area, Indiana Indiana

Sandhill cranes, Jasper-Pulaski Fish & Wildlife Area, Indiana

Gray tree frog on wild grape leaf, Boot Lake Nature Preserve, Indiana

Spring peeper, Potato Creek State Park, Indiana

American wood toad, central Michigan

Columbia ground squirrel, Glacier Natl Park, Montana

Moose calf in stream, Grand Teton National Park, Wyoming

Bighorn ewe and lamb, Badlands Natl Park, South Dakota

Praying mantis eating soldier bug

Mantids mating

Mantis, egg-laden

Mantis laying eggs

Praying mantis keeping watch over its phlox

Bald eagle, Chilkat Bald Eagle Preserve, Alaska

Red-tailed hawk, Illinois

Whooping crane, Wisconsin

Snail on grass blade