"Apple-red Ant - F"
that's not 1 letter, so I'm going to say sapphire stone

Letter: N

Nightshade (It's a dark purple color) Nuthatch (It's a bird.)

So.. Nightshade Nuthatch. We'll go with that.

Letter: Y

Yellow Yorkshire
Letter = T

Tan Turtle

L

lime lion

a

v my bad, i misunderstood
the directions are kinda confusing ;;

Both animal and color need to have the letter, but oh well.

Areo(<-- color) Ape