Hunting Light & Blood Tracker is a handy hunting flashlight that provides screen lights of various colors for specific uses in the field to give hunters improved visibility in variable light conditions PLUS the addition of a "blood tracking" light filter that enhances the visibility of a blood trail left by wounded game. FEATURES: ★ Flashlight (red, green, white, or blue screen light) ★ Blood Tracker light ★ Game Track ID pages ★ SOS signal light ★ Field Notes ________________________________________ SCREEN FLASHLIGHTS ✓ Red - tactical light that is less detectable by game ✓ Green - useful in low light conditions to preserve night vision ✓ White - general purpose illumination ✓ Blue - absorbed by red object and intensified by green objects ✓ Blood Tracker - enhances red objects and dampens reflected light from green foliage BLOOD TRACKER This alternating combination of red and magenta light utilizes the principle of subtractive color to enhance the color of blood while dampening reflected light from green foliage that helps identify the trail of wounded game. GAME TRACK ID Features paw/hoof prints of some of the most common game animals so you can learn to identify game by their tracks SOS SIGNAL LIGHT The app provides a strobing SOS signal in Morse code for use in emergency situations FIELD NOTES Record significant events or observations from the field in the 'Field Notes' section. You can even share via email. ________________________________________ Hunting Light and Blood Tracker is the latest hunting app for outdoorsmen created by RedSnake Enterprises - the creators of iSolunar™ Hunting & Fishing Times and Deer Tactics & Calls.