Gone to See America 2013. Autumn Rocky Mountain Photography Safari in Colorado with Jason Odell. Day 2: Independence Pass.

David's Images of the Day Photoblog
Gone to See America 2013. Autumn Rocky Mountain Photography Safari in Colorado with Jason Odell. Day 2: Independence Pass.
Mushroom at my Doorstep. Image taken with a Nikon D4 camera and 80-400 mm VRII lens (ISO 800, 400 mm, f/5.6, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, NIK Define, and Photoshop CC 2014.
Late Summer Yellow Wildflowers at the Sourland Mountain Preserve in New Jersey. Image taken with a Nikon D3s camera and 80-400 mm VR II lens (ISO 400, 400 mm, f/5.6, 1/2000 sec). Raw image processed with Capture One Pro, Focus Magic and Photoshop CC 2104.
The Elusive American Bittern Hunting Frogs a the Sourland Mountain Preserve Pond. Image taken with a Fuji X-T1 camera and 100-400 mm OIS lens (ISO 200, 400 mm, f/5.6, 1/600 sec).
Hummingbird Clearwing Moth on a Thistle Bloom. Image taken with a Nikon D4 camera and 300 mm f/4 VR lens (ISO 100, 300 mm, f/8, 1/250 sec). Raw image processed with Capture One Pro, Focus Magic, and Photoshop CC.
This one does appear to be a Hummingbird Clearwing Moth (Hemaris thysbe) based on 1) the lack of any banding on the lateral side of the thorax; 2) thysbe always has yellowish or pale colored legs.