. >> swedish native angela janssen, a field biologist of the project is trying to find the identity ofg these killing machines. this is what happens when a warrior defending his cattle takes on a hungry adult lion. nobody wants this. for the maasai, being apprised of the comings and goings of the lion population is a useful thing. preferable to find out in advance one would think and take evasive action than the alternative. but remember, too, and respect that the maasai have always defined themselves and their identities by their enemy. a tribe of proud warriors. what happens when there's no one and nothing to fight? ♪ ingela has brought several maasai onto her team to show them up close the lions they share this land with. >> it's often on my days when i'm working with the maasai, you don't eat at all. you get a cup of tea in the morning and then if you're lucky in the rainy season, you'll get fresh milk or this. >> this is a lumpy yogurt-like drink essential to the maasai diet. >> cheers. >> cheers. >> and before you say yuck, it might be worth noting that between their nearly 100%