This photo was captured from across a road in the Smokey Mountains National Park. The elk was busy enjoying itself by stripping off bark to get to the sap and plenty of cars were driving between it and myself. Handheld.

Sony A7RV
Sony FE 200-600 G OSS
600mm 1/500s f/6.3 ISO 25600
Denoised and color adjusted in Lightroom
Refined in Photoshop