Fixed Primeval Awareness

Beginning at 3rd level, once per day, you can use your action to focus your awareness on the region around you within a 5 mile radius when you're in your favored terrain. Doing this alerts you to whether or not your favored enemy is within that radius, if they are you know the general direction of the highest CR creature of your favored enemy. Adversely, you can focus on the region around within a 1 mile radius and focus on a specific creature of your favored enemy's type and if they are within that radius you know their general direction. Additionally, you can make a survival check in order to specifically track and number your favored enemy. The DC may vary depending on the situation(DM Discretion), as well you may not always get an exact number. If it is possible the creature cannot leave tracks(Such as a creature that hovers) this may be impossible.

Additionally You can cast each of these spells once without expending a spell slot. Once you cast a spell in this way, you can’t do so again until you finish a long rest. These spells don't count against the number of ranger spells you know

Primal Awareness Spells
Ranger Level
3rd detect magic, speak with animals
5th beast sense, locate animals or plants
9th speak with plants
13th locate creature
17th commune with nature