Photographing an Opossum at Sequoyah National Wildlife Refuge

Opossum pauses while foraging in a fertilized cornfield at Sequoyah National Wildlife Refuge in Oklahoma

Opossum photography from an Oklahoma cornfield at Sequoyah National Wildlife Refuge, with field notes, behavior, and settings.

Double-crested Cormorant Tossing a Shad

Double-crested Cormorant Tossing a Shad

Double-crested Cormorant flips a shad into position before swallowing at Kerr Reservoir. See the action and learn how I got the shot!

Great Blue Heron With a Fresh Catch

Great Blue Heron’s Fresh Catch at Sequoyah National Wildlife Refuge

Great Blue Heron with a fresh catch at Sequoyah National Wildlife Refuge. Post-hunting season means better photo opportunities.