Lycaon pictus African Wild Dog African-hunting-dog Cape-hunting-dog painted-dog painted-wolf painted-hunting-dog spotted-dog Canidae AWDO LYCPIC Mammal Adult singing howling social pack threatened rare behavior Portrait Close-up savanna Africa Moremi Botswana March safari carnivore predator hunt hunting walking walk run running trail track game reserve dangerous ears canine grass black teeth ferocious ear big howl face laugh laughing tongue portrait