The day usually starts driving around, in a remote part of Patagonia, and if I am really lucky, I can find a puma to follow. If I am not, then I grab my gear, some food, a backpack, and of course a sturdy monopod, my weapon of choice in case a puma tries to get frisky. Usually, I start walking up and down the hills, trying to find tracks, a fresh kill, or any signs of the puma, with the help of a good pair of binoculars. A fresh kill usually means that the puma is very close, especially if it is a big mammal, as it will eat and defend its kill from other puma and other animalssuch as Foxes, Condors and Caracaras.
Pumas tend to be active until the sun is high enough for their prey to spot them easily and this is when I would rather find them. A female with young cubs is always good, as like any infants, the cubs play during parts of the day. The female leaves them behind in order to hunt, and calls them to lead them to the kill or to change dens. Of course, they have different personalities and experiences, so some are very confident, and will approach or not avoid you, walking by you, without paying much attention. Others are careful, cautious (males tend to be more skittish) and will start moving away from you even if you are several hundred meters away. This, of course, makes every approach a challenge.