I like its bristly look.
"crows" and "ravens" are needlessly capitalized.
"it's ancestor" should be "its ancestor".
There should be a space between "biomes" and "Like their ancestor".
"made for" suggests these were manufactured; I suggest "suited for".
"peg like" should be "peg-like".
"Earths insectivore" should be "Earth's insectivore".
"Normally solitary they" there should be a comma after "normally solitary".
"predators kills carrion". Did you mean, "other predators' kills" or "carrion resulting from other predators' kills".
"rather quickly" should be a comma after it.
"way of predators" should have a comma after it.
"with with" is a repetition error.