Saeviomagy
Adventurer
I've noticed that you all seem to rate Nature as a rarely used skill. What do you guys use to identify the type of enemy you are facing and its strengths/weaknesses?
Well, typically if it's nature, you don't even need a skill roll to either identify it or work out strengths and weaknesses. 90% of the time it's an animal, and the DM will tell you the name of it because it's ridiculous for him not to say "it's a wolf" just because you don't have a nature skill. You can almost certainly guess it's special abilities if doing so matters in the slightest (ie - you can't stop a wolf from knocking you prone, so it's fairly irrelevant that you know about the ability prior to getting hit with it), and the same goes with strengths and weaknesses.
The only time the skill roll is likely to matter is if it's that 10% of encounters that is a plant creature. And most of the time they're pretty straightforward too.
Heck the same goes for most monster identifications: 5e is pretty slim when it comes to creative monster tactics or abilities that will actually change how the players fight.