Kalinga is known as headhunter, they are brave and strong.
Kalinga people are very hospitable, they treat you like their family. There are many tribal war exist in kalinga. Every Family is armed with a gun. Each kalinga protect their Tribe against enemy but for today people of kalinga tries to defused the tribal war. There are also agreement of kalinga. Bodong(Peace pact) exist to prevent tribes from any conflict.
by the way, I am from Kalinga and in case you want to go their. Don't be afraid because they are very nice person and hospitable.