Primal Awareness

You can focus your awareness through the interconnections of nature: you learn additional spells when you reach certain levels in this class if you don’t already know them, as shown in the Primal Awareness Spells table. These spells don’t count against the number of ranger spells you know.

Primal Awareness Spells 

3rd detect magic, speak with animals

5th beast sense, locate animals or plants

9th speak with plants

13th locate creature

17th commune with nature

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.