The books in wildlife conservation and which made me know nature better, which I would recommend for others to read too:
A Sand County Almanac: And Sketches Here and There Aldo Leopold.
Silent Spring Rachel Carson
The Fall of a Sparrow Salim Ali
Into the Wild Jon Krakauer
Steve and Me Teri Irwin
Call of the Wild & White Fang Jack London
Will add more….but these are awesome books to start knowing wildlife and nature.