fangs : cats, sharks, spiders
scales: lizards, fishes, snakes
wings: eagles, chickens, bats
harmless: dolphins, rabbits, chinchilla
dangerous: lions, scorpions, bears
herbivores: horses, sheeps, cows
carnivores: wolves, foxes, owls
omnivores: crows, ostriches, ducks.
I tried not to repeat so... you have a lot of animals :))
