They are skilful hunters, however, catch fish by in geniously constructed traps, and live almost entirely on jungle-roots of these people is found in Upper Perak, and the members of this clan have acquired some knowledge of the art of planting, &c. They they have been raided by the latter, and many Negritos are to be found in captivity in some of the Malayan villages on the eastern side of the peninsula.
It has also been customary to include the Sakai in the category of Malayan races, but this too is undoubtedly incorrect.
Representatives of their race are also found scattered among the Malayan villages throughout the country, and also along the coast, but these have intermixed so much with the Malays, and have acquired so many customs, &c., from their more civilized neighbours, that they can no longer be regarded as typical of the race to which they belong.
An examination of their language seems to indicate that, it belongs to the Mon-Khmer group of languages, and the anthropological information forthcoming concerning the Sakai points to the conclusion that they show a greater affinity to the people of the Mon-Khmer races than to the Malayan stock.
On account of this, it has been suggested that in a forgotten past the Sakai were themselves the fashioners of the stone implements, and certain it is that all tools which have no representatives among the stone kelts are known to the Sakai by obvious corruptions of their Malayan names.