Bert Gildart

• A FalconGuide to Death Valley National Park
• Best Easy Day Hikes Shenandoah
• Best Easy Day Hikes Shenandoah National Park
• Best easy day hikes, Shenandoah National Park
• Best easy day hikes, South Dakota's Black Hills
• Bighorn Sheep
• Explore! Glacier National Park and Montana's Flathead Valley
• Exploring Dinosaur National Monument
• Falconguide to Dinosaur National Monument
• Hiking Shenandoah National Park
• Hiking Shenandoah National Park, 4th
• Hiking South Dakota's Black Hills country