Inside Nature's Giants - The Big Cats

Their loud and guttural roars can send chills up and down your spine, even from great distances. If they're running for you, and you're not protected by some sort of fence, you're dinner. If giraffes, crocodiles, zebras, wildebeests and elephants all succumb to these cats' strong jaws and sharp teeth and claws, you don't stand a chance.

Lions and tigers are the largest felines in the world, and becoming top predators has required the development of some impressive adaptations.

Continuing with the Inside Nature's Giants series, the team dissects a lion and a tiger to understand the details of the anatomy and physiology of the hunt, starting with a dissection of the larynx (which produces those frightening roars), and making their way to understand their retractable claws, their muscular bodies and their powerful jaws and sharp teeth.

And while dissecting a tiger is basically enough to get a decent understanding of their evolutionary success, lions are a different story, particularly because their survival depends upon social cohesion and cooperation, since it is not unusual for them to have to take down some massive pray that no single lion could do on his/her own. But their strict social hierarchies also have some disturbing consequences...

Watching these documentaries helps me realize that I would not survive in the wild...