Combo of what everyone has said and a great set of field glasses...step back and scan for their foot prints ...try to find there escape routes so you can be fast on the trigger. With out a dog..it's almost like deer hunting they will venture for food early a.m. and pm and they will want the warmth the of the mid day sun...also as you are approaching the area keep an eye to the sky ...the hawks will let you know whats happening in the area.