Dark Black body with a Bold White Stripe

The Tasmanian Devil, cute and deadly
We plunge them into darkness
Wrecking their habitats
It's dark black body with a bold white stripe
Elvish ears to listen and locate
Long snout, 
Sharp canines fit for a vampire to pierce bone
It takes a look at you with its strong black eyes
Their population is declining
We need to save them
And every other animal