I can tell apart most of the species of plants or animals that I see in my field
I can distinguish between most of the species of plants or animals that I see in my field
動植物の種類
species of plants or animals
自分のフィールドで見られる~
~that I see in my field
ほぼ正確に
mostly (most of the~)
見分けている
distinguish between/ to tell apart
ご参考になれば幸いです。