Game animals can see on the UV spectrum
and your camo likely has an unnatural UV profile.
UV Science
Animals that can see on the UV Spectrum
Turkeys
360–380 nm (strong UV sensitivity)
One of the most UV-sensitive game animals
UV reflection from fabrics, detergents, and brighteners is highly visible to them
Ducks & Waterfowl
320–400 nm (very strong UV sensitivity)
Use UV cues for feather recognition and environmental contrast
UV-brightened gear stands out badly in waterfowl hunting
Deer (Whitetail, Mule Deer, Elk)
360–400 nm (limited but meaningful UV sensitivity)
Dichromatic vision (blue + green biased)
UV-bright fabrics may appear unnaturally bright and glowing, especially in low light
Upland Birds (Pheasant, Quail, Grouse)
350–400 nm
Similar UV sensitivity to turkeys, slightly broader into near-UV
Coyotes, Wolves, Foxes
350–400 nm (near-UV sensitivity)
Not as UV-dependent as birds, but highly sensitive to contrast
UV reflectance increases detectability
