Questions about Narwhals.

Okay, I have some questions about Narwhals for a project.

-What's their trophic level
-What type of consumer are they (First, second)
-Categorization (Herbivore, Omnivore?)
-Scientific Name
-What it eats
That's it.

-Right near the top, though occasionally prey to polar bears and orcas.
-Second, they live almost exclusively off animal matter.
-Carnivore, only really eats plant matter by mistake.
-Monodon monoceros.
-Squid, flounder fish, cod, halibut, shrimp, generally anything small and typical of marine mammals.