Note 5 — Chapter IV · THE FOREST INDIANS
Reading edition
Walle states (Le Pérou Economique, Paris, 1907, p. 297) that the Conibos, a tribe of the Ucayali, make annual correrias or raids during the months of July, August, and September, that is during the season of low water. Over seven hundred canoes are said to participate and the captives secured are sold to rubber exploiters, who, indeed, frequently aid in the organization of the raids.