The hunting handicap: costly signaling in human foraging strategies (vol 50, pg 5, 2001)

摘要

On page 5 of the HTML version, the following paragraph contains reference to figures in Table 2, but the numbers do not match the figures in the table. The paragraph should read: [Hunting season hunts] ...After a successful hunt, hunters could expect to obtain a per capita net return of 4922 kcal/h if they divided the turtle among themselves; however, all hunts during this season provision feasts, and hunters keep no share of the turtle they provide. Hunters deliver the turtle whole to the feasting location. Hunters thus obtain negative per capita consumption returns of 468 kcal/h, including the costs of traveling to the patch.