It is believed that the first group of immigrants to come by sea to the Philippines were the Indonesians about 5,000 years ago. They drove the existing Negrito tribe, which had arrived in the Philippines about 25,000 years ago, from their land. Indonesians had two dominant groups. One group was tall with light skin, large foreheads, high noses and thin lips. The other group of Indonesians were shorter, darker, with large noses and thick lips.