I have never seen an owl try to look ferocious but after seeing this Great Horned Owl posturing and making clicking sounds like it does I’m a believer. The great horned owl is also known as the tiger owl and I can see why as it certainly appears as a ferocious as a tiger. I love to see owls and hawks in the wild and always feel good knowing I’ll have fewer rodents when they are near my house. If you like owls and want to see an awesome wildlife rescue video watch Great Horned Owl Rescue.